The Relay Assembly, cataloged under National Stock Number 5945-01-169-6166, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rex Systems Incorporated Dba Rex Systems Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-169-6166 |
| Primary Part Number | 61600-63133-041 |
| Item Name | Relay Assembly |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Rex Systems Incorporated Dba Rex Systems Inc |
| Status | ACTIVE |
| Individual Relay Quantity | 2 |
| Mounting Facility | BRACKET(S) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 61600-63133-041 PRIMARY | Rex Systems Incorporated Dba Rex Systems Inc (USA) |
| 61600-63133-041 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 5945-01-169-6166 is a Relay Assembly, manufactured by Rex Systems Incorporated Dba Rex Systems Inc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-169-6166 has 2 manufacturer part numbers on file: 61600-63133-041 (Rex Systems Incorporated Dba Rex Systems Inc), 61600-63133-041 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 61600-63133-041: Overall Height: 3.250 INCHES NOMINAL IN; Overall Length: 4.000 INCHES NOMINAL IN; Overall Width: 4.060 INCHES NOMINAL IN; Individual Relay Quantity: 2. 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.
NSN 5945-01-169-6166 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.