The Timer,sequential, cataloged under National Stock Number 6645-01-491-6965, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-491-6965 |
| Item Name | Timer,sequential |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 13C76200 | 3/9 Design control — primary reference Steelman Industries, Inc. |
| 13C762 | 5/9 Secondary reference Steelman Industries, Inc. |
NSN 6645-01-491-6965 is a Timer,sequential, classified under FSC 6645, Time Measuring Instruments. Status: active.
Key specifications for 6645-01-491-6965: Special Features: ITEM IS A FACTOR MUTUAL (FM) APPROVED TIMER SET AT SPECIFIC TIME TO COMPLETE A CYCLE TO ASSURE THAT THE VOLUME OF AIR INSIDE OF AN OVEN HAS BEEN REMOVED BEFORE HEATING PROCESS BEGINS; Part Name Assigned by Controlling Agency: TIMER, PURGE; End Item Identification: INDUSTRIAL OVEN; WHIDBEY ISLAND CLASS LSD. 0 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.