Time Measuring Instruments: MILC3956, MIL-I-81349, MIL-M-3971

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MFG SKUNSNItem NameDetailsManufacturer (CAGE)RFQ
MILC3956 6645-00-936-8120Clock, Marine, MechanicalSpecial Features: Clock mtd in hinged wooden carrying case 9-7/16 in. lg by 10-5/16 H by 5-9/16 in. D W/leather strap handle
Case Material: Plastic
Second Hand Type: Sweep
Military Specifications (81349)

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MIL-C-6499
MILC6499
6645-01-235-9465Clock, PanelSpecial Features: 2-SCALES, one scale elapsed time and standard time; scale range 0.0 to 60.0 minutes outer scale and inner scale 0.0 to 12. hour; 4-HANDS, one hand elasped time, one minute hand, one sweep hand and one hour hand; knob location lower left hand corner on face of clockfor setting and winding, upper right hand corner for elasped time setting
Case Material: Aluminum
Movement Type: Mechanical
Military Specifications (81349)

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MILC6499 6645-00-084-1424Clock, PanelEND Item Identification: Ground support series
Case Material: Any acceptable
Movement Type: Mechanical
Military Specifications (81349)

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MILC6499 6645-00-150-6526Clock, PanelOverall Depth: 1.890 inches nominal
Outside Diameter: 1.875 inches nominal
Case Material: Aluminum
Military Specifications (81349)

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MILC6499 6645-00-950-8599Clock, PanelSpecial Features: Scale quantity 2; scale name elapsed time; scale range 0.0 to 12.0 hour and 0.0 to 60.0 minute; graduation unit 1.0 hour; major graduation color yellow, fluorescent or yellow, fluorescent; minor graduation color yellow, fluorescent; hand quantity 2; knob type setting and winding and elapsed time control; knob location lower left hand side and upper right hand corner; mounting hole quantity 2; mounting hole diameter 0.170 in.; mounting hole location upper left hand corner and lower right hand corner 0.928 in. from center lines
Movement Type: Mechanical
Overall Height: 2.375 inches nominal
Military Specifications (81349)

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MILC6499 6645-01-235-9465Clock, PanelSpecial Features: 2-SCALES, one scale elapsed time and standard time; scale range 0.0 to 60.0 minutes outer scale and inner scale 0.0 to 12. hour; 4-HANDS, one hand elasped time, one minute hand, one sweep hand and one hour hand; knob location lower left hand corner on face of clockfor setting and winding, upper right hand corner for elasped time setting
Case Material: Aluminum
Movement Type: Mechanical
Military Specifications (81349)

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MILC6499A 6645-00-836-9013Clock, PanelSpecial Features: 2 scales, one scale elasped time and one scale standard time; scale range 0.0 to 60.0 minutes outer and inner scale 0.0 to 12.0 hours; 4 hands, one hand elasped time, one minute hand, onehand sweep and one hour hand; knob location lower left hand corner on the face for setting and winding, upper righthand corner for elasped time setting
Case Material: Aluminum
Movement Type: Mechanical
Military Specifications (81349)

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MILC6499ATYPEA13A 6645-00-950-8599Clock, PanelSpecial Features: Scale quantity 2; scale name elapsed time; scale range 0.0 to 12.0 hour and 0.0 to 60.0 minute; graduation unit 1.0 hour; major graduation color yellow, fluorescent or yellow, fluorescent; minor graduation color yellow, fluorescent; hand quantity 2; knob type setting and winding and elapsed time control; knob location lower left hand side and upper right hand corner; mounting hole quantity 2; mounting hole diameter 0.170 in.; mounting hole location upper left hand corner and lower right hand corner 0.928 in. from center lines
Movement Type: Mechanical
Overall Height: 2.375 inches nominal
Military Specifications (81349)

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MILC6499C 6645-00-084-1424Clock, PanelEND Item Identification: Ground support series
Case Material: Any acceptable
Movement Type: Mechanical
Military Specifications (81349)

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MILC6499C 6645-00-150-6526Clock, PanelOverall Depth: 1.890 inches nominal
Outside Diameter: 1.875 inches nominal
Case Material: Aluminum
Military Specifications (81349)

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MILC6499C 6645-00-880-5927Clock, PanelSpecial Features: 2-SCALES, one scale elapsed time and standard time; scale range 0.0 to 60.0 minutes outer scale and inner scale 0.0 to 12.0 hour; 4-HANDS, one hand elasped time, one minute hand, one sweep hand and one hour hand; knob location lower left hand corner on face of clock for setting and winding, upper right hand corner for elasped time setting
Case Material: Aluminum
Movement Type: Mechanical
Military Specifications (81349)

Quote

MILC6499C 6645-01-235-9465Clock, PanelSpecial Features: 2-SCALES, one scale elapsed time and standard time; scale range 0.0 to 60.0 minutes outer scale and inner scale 0.0 to 12. hour; 4-HANDS, one hand elasped time, one minute hand, one sweep hand and one hour hand; knob location lower left hand corner on face of clockfor setting and winding, upper right hand corner for elasped time setting
Case Material: Aluminum
Movement Type: Mechanical
Military Specifications (81349)

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MILC6499E 6645-00-150-6526Clock, PanelOverall Depth: 1.890 inches nominal
Outside Diameter: 1.875 inches nominal
Case Material: Aluminum
Military Specifications (81349)

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MILC7938TYPEAN5743T1A 6645-00-557-0320Clock, PanelOverall Height: 2.375 inches nominal
Overall Width: 2.375 inches nominal
Part Name Assigned BY Controlling Agency: Clock, aircraft, mechanical
Military Specifications (81349)

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MIL-C-7939
MILC7939
6645-00-556-8105Clock, PanelOverall Height: 2.375 inches nominal
Overall Width: 2.375 inches nominal
Part Name Assigned BY Controlling Agency: Clock, aircraft, mechanical
Military Specifications (81349)

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MILC7939 6645-00-557-0320Clock, PanelOverall Height: 2.375 inches nominal
Overall Width: 2.375 inches nominal
Part Name Assigned BY Controlling Agency: Clock, aircraft, mechanical
Military Specifications (81349)

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MILC7939A 6645-00-557-0320Clock, PanelOverall Height: 2.375 inches nominal
Overall Width: 2.375 inches nominal
Part Name Assigned BY Controlling Agency: Clock, aircraft, mechanical
Military Specifications (81349)

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MIL-C-87979
MILC87979
6645-01-274-3383Clock, PanelCurrent Type: DC
Special Features: Vblue or red light lcd numerals; 2.375 in. L, 2.375 in. W, 1.890 in. thk; quartz time base indicates hours, minutes & seconds for clock time & elapse time modes; six digit 24 hour numeric display W/sweep second hand analog indication
Case Material: Aluminum
Military Specifications (81349)

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MIL-C-87979
MILC87979
6645-01-274-3384Clock, PanelCurrent Type: DC
Special Features: Quartz time base; indicates hours, minutes, seconds for clock time & elapse time modes; six-digit 24-HOUR numeric display W/sweep second analog indicator
Case Material: Aluminum alloy
Military Specifications (81349)

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MIL-DTL-3971
MILDTL3971
6645-00-089-8842Meter, Time TotalizingCurrent Type: DC
Case Material: Metal or plastic
Movement Type: Electrical
Military Specifications (81349)

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MIL-DTL-3971
MILDTL3971
6645-00-864-6794Meter, Time TotalizingCurrent Type: DC
Case Material: Any acceptable
Movement Type: Electrical
Military Specifications (81349)

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MIL-DTL-3971
MILDTL3971
6645-00-880-4893Meter, Time TotalizingCurrent Type: AC
Case Material: Any acceptable
Movement Type: Electrical
Military Specifications (81349)

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MIL-DTL-3971
MILDTL3971
6645-01-057-7987Meter, Time TotalizingCurrent Type: AC
Case Material: Any acceptable
Movement Type: Electrical
Military Specifications (81349)

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MIL-DTL-3971
MILDTL3971
6645-01-378-1175Meter, Time TotalizingCurrent Type: AC
END Item Identification: Fe basic convert
Movement Type: Electrical
Military Specifications (81349)

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MIL-DTL-3971
MILDTL3971
6645-01-442-0899Meter, Time TotalizingCurrent Type: DC
Case Material: Plastic
Movement Type: Electrical
Military Specifications (81349)

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MIL-DTL-3971/2
MILDTL39712
6645-00-831-6826Meter, Time TotalizingCurrent Type: AC
END Item Identification: Nsn 4210-01-486-1035 tfft (tactical fire fighting truck)
Case Material: Any acceptable
Military Specifications (81349)

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MIL-DTL-3971E
MILDTL3971E
6645-00-089-8842Meter, Time TotalizingCurrent Type: DC
Case Material: Metal or plastic
Movement Type: Electrical
Military Specifications (81349)

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MIL-DTL-7793/1B
MILDTL77931B
6645-01-210-2222Meter, Time TotalizingCurrent Type: DC
Special Features: Exposed tin plate on surface of mtg flange per MIL-T-10727 to provide electrical ground for case
Case Material: Any acceptable
Military Specifications (81349)

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MIL-DTL-7793/1B
MILDTL77931B
6645-01-290-0393Meter, Time TotalizingCurrent Type: DC
Case Material: Any acceptable
Movement Type: Electrical
Military Specifications (81349)

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MIL-I-81219
MILI81219
6645-00-015-6018Meter, Time TotalizingCurrent Type: AC
Case Material: Any acceptable
Movement Type: Electro-chemical
Military Specifications (81349)

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MIL-I-81219
MILI81219
6645-00-248-5429Cell, IndicatingGeneral Characteristics Item Description: Scale range 0 to 1000 hr W/100 hr min graduations; scale lg 0.7 in. porm 0.009 in.
Military Specifications (81349)

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MIL-I-81219
MILI81219
6645-00-248-5431Holder, Indicator CellGeneral Characteristics Item Description: Black holder W/the word timer stamped in white on the holder cap face; 2.063 in. body dp; 0.750 in. O/a dia
Military Specifications (81349)

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MIL-I-81219
MILI81219
6645-00-442-0475Meter, Time TotalizingCurrent Type: AC
Special Features: Not recommended for application of below -20 deg. C
Case Material: Any acceptable
Military Specifications (81349)

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MIL-I-81219
MILI81219
6645-00-854-1080Meter, Time TotalizingTerminal Quantity: 2
Terminal Type: Solder
Mounting Type: Panel
Military Specifications (81349)

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MIL-I-81219
MILI81219
6645-01-082-0518Meter, Time TotalizingCurrent Type: DC
Case Material: Any acceptable
Movement Type: Electro-chemical
Military Specifications (81349)

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MIL-I-81219
MILI81219
6645-01-121-4584Meter, Time TotalizingCurrent Type: AC
Special Features: Not recommended for application of below -20 deg. C
Case Material: Any acceptable
Military Specifications (81349)

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MIL-I-81219
MILI81219
6645-01-166-1891IndicatorEND Item Identification: 1430-01-087-6338
Military Specifications (81349)

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MIL-I-81219
MILI81219
6645-01-336-5814Meter, Time TotalizingCurrent Type: DC
END Item Identification: Receiving set; aircraft, orion P-3
Special Features: Less than 0.1 cubic inch;weight is less than 2 grams; current consumption: 2MA max; operating temperature range: -20 degrees C to +85 degrees c; storage temperature range: -35 degrees C to +85 degrees C
Military Specifications (81349)

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MIL-I-81349
MILI81349
6645-00-133-7737Meter, Time TotalizingCurrent Type: DC
Case Material: Plastic
Movement Type: Electro-chemical
Military Specifications (81349)

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MIL-L-81219B
MILL81219B
6645-01-166-1891IndicatorEND Item Identification: 1430-01-087-6338
Military Specifications (81349)

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MIL-M-3971
MILM3971
6645-00-151-5280Meter, Time TotalizingCurrent Type: AC
Case Material: Any acceptable
Movement Type: Electrical
Military Specifications (81349)

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MIL-M-3971
MILM3971
6645-00-831-6826Meter, Time TotalizingCurrent Type: AC
END Item Identification: Nsn 4210-01-486-1035 tfft (tactical fire fighting truck)
Case Material: Any acceptable
Military Specifications (81349)

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MIL-M-3971
MILM3971
6645-00-864-6794Meter, Time TotalizingCurrent Type: DC
Case Material: Any acceptable
Movement Type: Electrical
Military Specifications (81349)

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MIL-M-3971
MILM3971
6645-00-880-4893Meter, Time TotalizingCurrent Type: AC
Case Material: Any acceptable
Movement Type: Electrical
Military Specifications (81349)

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MIL-M-3971
MILM3971
6645-00-925-3857Meter, Time TotalizingCurrent Type: DC
Case Material: Any acceptable
Movement Type: Electrical
Military Specifications (81349)

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MIL-M-3971
MILM3971
6645-01-057-7987Meter, Time TotalizingCurrent Type: AC
Case Material: Any acceptable
Movement Type: Electrical
Military Specifications (81349)

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