The Stopwatch, cataloged under National Stock Number 6645-01-376-2331, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Accusplit Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-376-2331 |
| Primary Part Number | A601XBK |
| Item Name | Stopwatch |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Accusplit Inc |
| Status | ACTIVE |
| Display Type | LIQUID CRYSTAL |
| Control Method | PUSH BUTTON ON SIDE OF CASE |
| Maximum Running Time | 10.0 HOURS |
| Sweep Hand Quantity | 0 |
| Material | PLASTIC CASE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CVC STOPWATCH | Dla Aviation Engineering Div Department of Defense (USA) |
| C602M100D | Accusplit Inc (USA) |
| A601XBK PRIMARY | Accusplit Inc (USA) |
NSN 6645-01-376-2331 is a Stopwatch, manufactured by Accusplit Inc, classified under FSC 6645 (No Item Name Available). Status: active.
NSN 6645-01-376-2331 has 3 cross-referenced part numbers: CVC STOPWATCH (Dla Aviation Engineering Div Department of Defense), C602M100D (Accusplit Inc), A601XBK (Accusplit Inc).
There are 11 known substitutes for 6645-01-376-2331: 6645-01-106-4302, 6645-01-376-2329, 6645-01-376-2330 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for A601XBK: Special Features: DUAL SPLIT/TOTAL; SPLIT COUNTER; 1,2 FAST FINISH; TRIPLE DISPLAY; WATER RESISTANT; Display Type: LIQUID CRYSTAL; Control Method: PUSH BUTTON ON SIDE OF CASE; Maximum Running Time: 10.0 HOURS. 6 total characteristics are documented in the Federal Logistics Information System.