The Timer,alarm, cataloged under National Stock Number 6645-01-459-1499, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Arthur H. Thomas Company. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-459-1499 |
| Primary Part Number | 9371W13 |
| Item Name | Timer,alarm |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Arthur H. Thomas Company |
| Status | ACTIVE |
| Unit of Issue Cube | 0.006 CUBIC FEET |
| Exterior Container Weight | 0.25 POUNDS LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9371W13 PRIMARY | Arthur H. Thomas Company (USA) |
| Reference | Meaning |
|---|---|
| 98-0533 | 5/1 Secondary reference U.S. Government activity |
NSN 6645-01-459-1499 is a Timer,alarm, manufactured by Arthur H. Thomas Company, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-459-1499 has 1 manufacturer part number on file: 9371W13 (Arthur H. Thomas Company).
Key specifications for 9371W13: Unit of Issue Cube: 0.006 CUBIC FEET; Exterior Container Weight: 0.25 POUNDS LBS; Special Features: THREE CHANNEL; PRECISELY COUNTS DOWN, TIMES UP, DISPLAYS TIME OF DAY; TRIPLE DISPLAY; ADJUSTABLE VOLUME; ADJUSTABLE ALARM DURATION; MEMORY RECALL; NIST TRACEABLE CERTIFICATE; THREE DIFFERENT TESTS MAY BE RUN AT THE SAME TIME USING THREE LINE DISPLAY; PROGRAM EACH CHANNEL FROM ONE SECOND TO 99 HOURS, 59 MIN., AND 59 SEC.; COMES WITH AAA ALKALINE BATTERY; ACCURACY: 0.001%; DIM: 3.25 IN. H BY 3 IN. W BY 1 IN. D; MCN 6645-00-C07-7699 IN; Part Name Assigned by Controlling Agency: TIMER ALARM 3CHANNEL PRECISELY COUNTS DOWN TIMES UP. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.