The Relay,motor Driven, cataloged under National Stock Number 5945-00-253-4498, 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1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5945-00-253-4498 |
| Item Name | Relay,motor Driven |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Status | ACTIVE |
| Motor Type | SYNCHRONOUS |
| 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 |
|---|---|
| 24207 | 3/2 Design control — primary reference U.S. Government activity |
| 44S33 | 5/9 Secondary reference Cramer Co Division of Chestnut Group Inc |
NSN 5945-00-253-4498 is a Relay,motor Driven, classified under FSC 5945, Relays and Solenoids. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 6110-01-196-9565, 4420-01-290-9038, 3020-01-296-9973. Verify interchangeability with system specifications before substitution.
Key specifications for 5945-00-253-4498: Motor Type: SYNCHRONOUS; Special Features: ELEC RATING 125 VAC MAX RATED VOLTAGE,20 AMP NOM CURRENT RATING;CONTACT SPDT,1 POSITION MOMENTARY;MOTOR 115 VAC,60 HZ;2 TERMINALS FOR MOTOR/3 FOR CONTACTS;RATED OPERATING TIME 60 SEC,RELEASE TIME 2.5 SEC;DUSTPROOF;O/A DIMS. EXCL TERMINALS 5 IN. LG,3-3/16 IN. W,2-7/8 IN. H;TWO 11/64 IN. DIA MTG HOLES SPACED 4-7/16 IN. C TO C VAC; End Item Identification: P/O BUSHIPS,RADAR EQUIPMENT,TYPE NO. SS. 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.