The Relay,hybrid, cataloged under National Stock Number 5945-01-007-6143, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-007-6143 |
| Primary Part Number | GR835KM4 |
| Item Name | Relay,hybrid |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Current Rating | UNABLE TO DECODE |
| 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 |
|---|---|
| TD-1148-5S | Leach International Corp Div Leach International Corporation (USA) |
| 94149-5001 | B.c. Systems Inc. Dba Bc Systems Inc (USA) |
| GR835KM4 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| CTD210-4002 | 5/2 Secondary reference U.S. Government activity |
| 94149-5001 | 5/9 Secondary reference Tempo Instrument Inc Defense Electronics Div |
NSN 5945-01-007-6143 is a Relay,hybrid, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-007-6143 has 3 manufacturer part numbers on file: TD-1148-5S (Leach International Corp Div Leach International Corporation), 94149-5001 (B.c. Systems Inc. Dba Bc Systems Inc), GR835KM4 (Northrop Grumman Systems Corporation).
Key specifications for GR835KM4: Special Features: 4PDT;115 VAC AND 28 VDC;20-31 VDC OPERATING VOLTAGE;OPERATING TIME 50 MS MAX;RELEASE TIME 5 SEC DELAY;2.720 IN. LG;1.190 IN. W;2.250 IN. H;FOUR 0.177 IN. DIA MTG HOLES ON 2.250 X 0.625 IN. MTG CTRS VDC; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Current Rating: UNABLE TO DECODE. 2 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.