The Relay,electromagnetic, cataloged under National Stock Number 5945-00-679-1900, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 — Relays and Solenoids (FSG 59) |
| Manufacturers | Us Army Aviation and Missile Command (CAGE 18876); Omntec Manufacturing Inc (CAGE 58219) |
| Parameter | Value |
|---|---|
| NSN | 5945-00-679-1900 |
| Primary Part Number | 9072819 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Us Army Aviation and Missile Command |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 9072819 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 51S-1054 | Omntec Manufacturing Inc (USA) |
| Reference | Meaning |
|---|---|
| 5RJ-90657-1 | 5/9 Secondary reference Sigma Instruments Inc |
| 5RJ10000SS1L | 5/9 Secondary reference Sigma Instruments Inc |
| TM8H-1702 | 5/9 Secondary reference Precision Switching Inc |
| 90657 | 5/9 Secondary reference Sigma Instruments Inc |
| SRJ-90657-1 | 5/9 Secondary reference Sigma Instruments Inc |
NSN 5945-00-679-1900 is a Relay,electromagnetic, manufactured by Us Army Aviation and Missile Command, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-679-1900 has 2 manufacturer part numbers on file: 9072819 (Us Army Aviation and Missile Command), 51S-1054 (Omntec Manufacturing Inc).
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.