The Relay,thermal, cataloged under National Stock Number 5945-00-665-7437, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-665-7437 |
| Item Name | Relay,thermal |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| 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 |
| Reference | Meaning |
|---|---|
| RF40N0120V40SEC | 3/9 Design control — primary reference U.S. Government activity |
NSN 5945-00-665-7437 is a Relay,thermal, classified under FSC 5945, Relays and Solenoids. Status: active.
Key specifications for 5945-00-665-7437: Special Features: CONTACT DATA,SPDT,NORMALLY OPEN,REF DWG GROUP 217,ELECTRICAL RATINGS,AC,115 MAX,2 AMP RESISTIVE CURRENT RATING;HEATER DATA,AC,DC,125V RATING,4 W RATING,CURRENT NOT RATED;TERMINAL DATA,2 HEATER ELEMENT TERMINALS,5 TERMINALS FOR CONTACTS;DUSTPROOF,MOISTUREPROOG;METAL CASE;AMBIENT TEMP RANGE COMPENSATED FOR OOPERATION FROM MINUS 70 DEG C TO PLUS 100 DEG C;RATED FOR ACTUATION TIME,10 TO 50 SEC OPERATING TIME,1 TO 4 SEC RELEASE TIME,OPERATING TIME IS ADJUSTABLE;O/A DIM.,EXCL TERMINALS,1-3/8 IN. LG,1 IN. W,2-3/8 IN. H;TWO 1/8 IN. DIA MTG HOLES SPACED 1-1/8 IN. C TO C;SPECIAL FEATURES,ONE CONTACT CONNECTED TO 4 TERMINALS;FOR GENERAL PURPOSE USE V. 0 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.