The Relay,electromagnetic, cataloged under National Stock Number 5945-01-478-5834, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Leach International Corp Div Leach International Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5945-01-478-5834 |
| Primary Part Number | AJ-A7N-210 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Leach International Corp Div Leach International Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AJ-A7N-210 PRIMARY | Leach International Corp Div Leach International Corporation (USA) |
| Reference | Meaning |
|---|---|
| K884288-001 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5945-01-478-5834 is a Relay,electromagnetic, manufactured by Leach International Corp Div Leach International Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-478-5834 has 1 manufacturer part number on file: AJ-A7N-210 (Leach International Corp Div Leach International Corporation).
Key specifications for AJ-A7N-210: Overall Height: 2.780 INCHES MINIMUM AND 2.803 INCHES MAXIMUM IN; Overall Length: 3.900 INCHES NOMINAL IN; Overall Width: 3.640 INCHES NOMINAL IN; Special Features: RELAY COIL NOMINAL OPERATING VOLT28.0 VDC, PICKUP VOLT 18 VDC MAX, HOLDVOLT 9 VDC MIN; CONTACT DATA TO MEET OR EXCEED THE FOLLOWING RESISTIVE LOAD 400 AMP, OVERLOAD 2400 AMP, RUPTURE 3000 AMP; TEMPERATURE RANGE M 40.0 TO 71.0 DEG C; ALTITUDE NON-OPERATING 40000FT VDC. 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.
NSN 5945-01-478-5834 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.