The Relay Assembly, cataloged under National Stock Number 5945-00-446-4345, 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. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-446-4345 |
| Primary Part Number | 9143901 |
| Item Name | Relay Assembly |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Controlling Agency | ARMY MISSILE COMMAND |
| Identifying Number | 8631722 PART NO. AND 9007313 PART NO. |
| Individual Relay Quantity | 5 |
| Mounting Facility | MOUNTING BOARD |
| Relay Type | ARMATURE |
| Surface Treatment | ANODIZE MOUNTING |
| Mounting Configuration | TWO 0.204 IN. DIA MTG HOLES SPACED 14.250 IN. C TO C IN |
| 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 |
|---|---|
| GS57700 | Lucent Technologies Inc Corporate Headquarters (USA) |
| 9143901 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| GS57700 | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
| GS57700 | 5/9 Secondary reference American Telephone and Telegraph Co |
NSN 5945-00-446-4345 is a Relay Assembly, manufactured by Us Army Aviation and Missile Command, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-446-4345 has 2 manufacturer part numbers on file: GS57700 (Lucent Technologies Inc Corporate Headquarters), 9143901 (Us Army Aviation and Missile Command).
Key specifications for 9143901: Overall Height: 4.704 INCHES NOMINAL IN; Controlling Agency: ARMY MISSILE COMMAND; Identifying Number: 8631722 PART NO. AND 9007313 PART NO.; Overall Length: 15.000 INCHES NOMINAL IN. 7 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.