The Relay,solid State, cataloged under National Stock Number 5945-01-142-0089, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-142-0089 |
| Item Name | Relay,solid State |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Status | ACTIVE |
| Specification/standard Data | 81349-MIL-R-28750/10 GOVERNMENT SPECIFICATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-R-28750/10 | 5/9 Secondary reference U.S. Government activity |
| M28750/10-002 | 2/2 Government specification standardization U.S. Government activity |
| MIL-PRF-28750/10 | 4/1 Identification reference U.S. Government activity |
NSN 5945-01-142-0089 is a Relay,solid State, classified under FSC 5945, Relays and Solenoids. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 5945-01-268-4376, 5945-01-309-5942, 5945-01-316-3097. Verify interchangeability with system specifications before substitution.
Key specifications for 5945-01-142-0089: Specification/standard Data: 81349-MIL-R-28750/10 GOVERNMENT SPECIFICATION; Special Features: SEALED; OPTICALLY ISOLATED; ZERO VOLTAGE TURN ON; 25 AMP; 250 VAC; 45 T0 440 HZ; POWER SWITCHING; SPST,NORMALLY OPEN; 9 TO 32 VDC INPUT; OPERATING TEMPERATURE RANGE MINUS 55.0 TO 110.0 DEG C; 2.410 IN. MAX O/A LG; 1.300 IN. BODY H; 1.570 IN. MAX O/A W; 4 HOOK TERMINALS VDC. 1 specification is 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.