The Stopwatch, cataloged under National Stock Number 6645-01-242-8371, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Elecsys International, Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-242-8371 |
| Primary Part Number | 811-100 |
| Item Name | Stopwatch |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Elecsys International, Llc |
| Status | ACTIVE |
| Movement Type | CONTINUOUS RUNNING |
| Control Method | START, STOP AND FLYBACK FROM CROWN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 811-100 PRIMARY | Elecsys International, Llc (USA) |
NSN 6645-01-242-8371 is a Stopwatch, manufactured by Elecsys International, Llc, classified under FSC 6645 (No Item Name Available). Status: active.
NSN 6645-01-242-8371 has 1 cross-referenced part number: 811-100 (Elecsys International, Llc).
There are 2 known substitutes for 6645-01-242-8371: 5110-01-240-0469, 7830-01-468-8028. Verify interchangeability with system specifications before substitution.
Key specifications for 811-100: Movement Type: CONTINUOUS RUNNING; Control Method: START, STOP AND FLYBACK FROM CROWN; Special Features: ELECTRONIC; PANEL MOUNTED. 3 total characteristics are documented in the Federal Logistics Information System.