| Item Name | Chronometer |
| Federal Supply Group (FSG) | Instruments and Laboratory Equipment |
| Federal Supply Class (FSC) | 6645 Time Measuring Instruments |
| National Item Identification Number (NIIN) | 00-163-4568 (001634568) |
| NCB Code | USA (00) |
| Manufacturer | Maritime Administration |
| MRC | Criteria | Characteristic |
|---|---|---|
| APSK | Scale Range | +0.0/+12.0 HOUR |
| APSQ | Dial Scale Marking Luminosity | NONLUMINOUS |
| APSJ | Scale Quantity | 1 |
| ABKW | Overall Height | 5.000 INCHES NOMINAL |
| ANBJ | Graduation Unit | 1.000 HOUR |
| AHZV | Submersibility | NONSUBMERSIBLE |
| ADJH | Mounting Method | GIMBAL CASE |
| AFJU | Carrying Case | PROVIDED |
| AKSS | Waterproof Feature | NOT INCLUDED |
| AQEC | Movement Type | CONTINUOUS RUNNING |
| AQFZ | Scale Name | 12 HOUR |
| ADTV | Case Material | BRASS |
| MRC | Decoded Requirement | Clear Text Reply |
| AQFY | Background Color | SILVER |
| AQJX | Maximum Running Time | 48.0 HOURS |
| ADTY | Case Surface Treatment | POLISHED |
| AQPS | Major Graduation Color | BLACK |
| AQPT | Minor Graduation Color | BLACK |
| AQQX | Hand Quantity | 3 |
| AQQY | Hand Designation | GREENWICH TIME HOUR HAND AND MINUTE HAND AND SECOND HAND |
| AQRC | Jewel Quantity | 21 |
| AQRD | Movement Size Designation | 6 |
| AQTC | Civil Date Indicator | NOT INCLUDED |
| AQTD | Correct Time Reset Type | STEM |
| AQJY | Winding Device Location | TOP |
| AQKS | Bezel Type | INTEGRAL BEZEL AND CASE HINGED TO MOUNTING PLATE |
| ABMK | Overall Width | 7.000 INCHES NOMINAL |
| AQPW | Luminous Numeral | NOT INCLUDED |
| AQQA | Luminous Dial | NOT INCLUDED |
| AQQZ | Hand Type | SWEEP AND SWEEP AND SWEEP |
| AQRB | Luminous Hand | NOT INCLUDED |
| AQRE | Winding Method | STEM |
| AQTB | Striking Mechanism | NOT INCLUDED |
| AQTN | Crystal Type | GLASS |
| AQTS | Mounting Case | INCLUDED |
| ABHP | Overall Length | 8.250 INCHES NOMINAL |
| AEWG | Dial Outside Diameter | 6.000 INCHES |
| APMM | Dial Scale Marking Color | BLACK |
| ALPN | Face Type | OPEN |
| AETS | Inscription Color | BLACK |
| AQEL | Escapement Type | DETENT |
| AQJZ | Nonmagnetic Characteristic | INCLUDED |
| AQPY | Separate Totalizer Dial | NOT INCLUDED |
| AQRA | Hand Color | BLACK AND BLACK AND BLACK |
| AQTA | Shockproof Feature | NOT PROVIDED |
| AQTR | Time Type | MEAN SOLAR |
| Relevant Components for NSN - 6645-00-163-4568, 6645001634568 | ||||
| 6680-01-369-0603 (6680013690603) | 6680-01-115-0943 (6680011150943) | 6675-00-378-9424 (6675003789424) | 6685-01-362-4834 (6685013624834) | |
| 6640-01-397-6554 (6640013976554) | 6680-01-253-2616 (6680012532616) | 6680-01-204-2815 (6680012042815) | 6685-01-125-6100 (6685011256100) | |
| 6640-01-528-8401 (6640015288401) | 6680-01-425-1404 (6680014251404) | 6625-01-034-4060 (6625010344060) | 6645-00-208-0796 (6645002080796) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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