The Relay,electromagnetic, cataloged under National Stock Number 5945-01-321-6142, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Liebert Corp. Government technical data includes 5 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-321-6142 |
| Primary Part Number | E-2630 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Liebert Corp |
| Status | ACTIVE |
| Duty Type | INTERMITTENT |
| Time Delay | 10.00 SECONDS NOMINAL FIXED OPERATE AND RELEASE TIME |
| Operating Voltage Rating and Type at Specified Temp | 24.0 VOLTS AC 25 DEG CELSIUS ALL WINDINGS |
| Terminal Type and Quantity | 5 QUICK DISCONNECT, MALE ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED |
| 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 |
|---|---|
| E-2630 PRIMARY | Liebert Corp (USA) |
NSN 5945-01-321-6142 is a Relay,electromagnetic, manufactured by Liebert Corp, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-321-6142 has 1 manufacturer part number on file: E-2630 (Liebert Corp).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-459-3979. Verify interchangeability with system specifications before substitution.
Key specifications for E-2630: Overall Height: 2.000 INCHES NOMINAL IN; Duty Type: INTERMITTENT; Overall Length: 2.375 INCHES NOMINAL IN; Overall Width: 2.250 INCHES NOMINAL IN. 5 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.