The Relay,hybrid, cataloged under National Stock Number 5945-01-571-4505, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rix Industries. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Relay,hybrid |
| FSC / FSG | 5945 — Relays and Solenoids (FSG 59) |
| Manufacturers | Rix Industries (CAGE 28953) |
| Parameter | Value |
|---|---|
| NSN | 5945-01-571-4505 |
| Primary Part Number | 138-7444 |
| Item Name | Relay,hybrid |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Rix Industries |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 138-7444 PRIMARY | Rix Industries (USA) |
| D3348 ITEM 61 | Rix Industries (USA) |
| Reference | Meaning |
|---|---|
| D3348 | D/9 Drawing number reference only Rix Industries |
NSN 5945-01-571-4505 is a Relay,hybrid, manufactured by Rix Industries, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-571-4505 has 2 manufacturer part numbers on file: 138-7444 (Rix Industries), D3348 ITEM 61 (Rix Industries).
2 possible matches (shared part number, not a government interchangeability claim): 5895-01-571-4528, 5996-01-571-4532. Verify interchangeability with system specifications before substitution.
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.