The Relay,electromagnetic, cataloged under National Stock Number 5945-01-288-3816, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Blue Wave Ultrasonics Inc. The record lists 2 manufacturer part numbers 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.
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 — Relays and Solenoids (FSG 59) |
| Manufacturers | National Controls Corp (CAGE 28081); Blue Wave Ultrasonics Inc (CAGE 0UU57) |
| Parameter | Value |
|---|---|
| NSN | 5945-01-288-3816 |
| Primary Part Number | 100493-1 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Blue Wave Ultrasonics Inc |
| 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 |
|---|---|
| T1K-00002-461 | National Controls Corp (USA) |
| 100493-1 PRIMARY | Blue Wave Ultrasonics Inc (USA) |
NSN 5945-01-288-3816 is a Relay,electromagnetic, manufactured by Blue Wave Ultrasonics Inc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-288-3816 has 2 manufacturer part numbers on file: T1K-00002-461 (National Controls Corp), 100493-1 (Blue Wave Ultrasonics Inc).
1 possible match (shared part number, not a government interchangeability claim): 5331-01-581-0653. Verify interchangeability with system specifications before substitution.
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.