The Stopwatch, cataloged under National Stock Number 6645-01-106-4302, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Marathon Watch Company Ltd. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6645-01-106-4302 |
| Primary Part Number | 390 |
| Item Name | Stopwatch |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Marathon Watch Company Ltd |
| Status | CANCELLED |
| Scale Quantity | 3 |
| Control Method | CROWN OR PUSH-PIECE AND MOVING SIDE SLIDE |
| Scale Name | HOUR AND MINUTE AND SECOND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 390 | Marathon Watch Company Ltd (CAN) |
| ST083000 | Marathon Watch Company Ltd (CAN) |
| SW601 | Franklin Instrument Company, Inc. Div Franklin Instrument Co (USA) |
| SW-529 | Franklin Instrument Company, Inc. Div Franklin Instrument Co (USA) |
| 083000. | Marathon Watch Company Ltd (CAN) |
| CVC STOPWATCH | Dla Aviation Engineering Div Department of Defense (USA) |
NSN 6645-01-106-4302 is a Stopwatch, manufactured by Marathon Watch Company Ltd, classified under FSC 6645 (No Item Name Available). Status: cancelled.
NSN 6645-01-106-4302 has 6 cross-referenced part numbers: 390 (Marathon Watch Company Ltd), ST083000 (Marathon Watch Company Ltd), SW601 (Franklin Instrument Company, Inc. Div Franklin Instrument Co), SW-529 (Franklin Instrument Company, Inc. Div Franklin Instrument Co), 083000. (Marathon Watch Company Ltd) and 1 more.
There are 12 known substitutes for 6645-01-106-4302: 8030-00-835-4348, 6645-01-376-2329, 6645-01-376-2330 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 390: Special Features: DIGITAL DISPLAY, HOUR, MINUTE, SECOND AND 1/100TH SECONDS; SINGLE ACTION, TIME IN / TIME OUT, CUMULATIVE LAP AND CONTINUOUS TIME; Scale Quantity: 3; Part Name Assigned by Controlling Agency: STOPWATCH HOUR MINUTE & SECOND SCALE CROWN OR PUSH PIECE CONTROL; Control Method: CROWN OR PUSH-PIECE AND MOVING SIDE SLIDE. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 6645-01-106-4302 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.