The Relay,electromagnetic, cataloged under National Stock Number 5945-01-689-7187, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Absolute Process Instruments Inc Div Cecomp Electronics. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | Absolute Process Instruments Inc Div Cecomp Electronics (CAGE 02EM0); Imeco Inc (CAGE 0V369) |
| Parameter | Value |
|---|---|
| NSN | 5945-01-689-7187 |
| Primary Part Number | APD 1090 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Absolute Process Instruments Inc Div Cecomp Electronics |
| 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 |
|---|---|
| APD 1090 PRIMARY | Absolute Process Instruments Inc Div Cecomp Electronics (USA) |
| 555-001175 REV D FIND 36 | Imeco Inc (USA) |
| Reference | Meaning |
|---|---|
| 555-001175 | D/9 Drawing number reference only Imeco Inc |
NSN 5945-01-689-7187 is a Relay,electromagnetic, manufactured by Absolute Process Instruments Inc Div Cecomp Electronics, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-689-7187 has 2 manufacturer part numbers on file: APD 1090 (Absolute Process Instruments Inc Div Cecomp Electronics), 555-001175 REV D FIND 36 (Imeco Inc).
2 possible matches (shared part number, not a government interchangeability claim): 6120-01-689-8840, 5963-01-689-9529. 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.