The Retainer,electrical Relay, cataloged under National Stock Number 5945-01-123-7793, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Retainer,electrical Relay |
| FSC / FSG | 5945 — Relays and Solenoids (FSG 59) |
| Manufacturers | Vertex Modernization and Sustainment Llc (CAGE 072E5); The Boeing Company Div Defense (CAGE 76301); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003) |
| Parameter | Value |
|---|---|
| NSN | 5945-01-123-7793 |
| Primary Part Number | 3929AS548 |
| Item Name | Retainer,electrical Relay |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 3929AS548 | Vertex Modernization and Sustainment Llc (USA) |
| ST5M1458-004 | The Boeing Company Div Defense (USA) |
| 3929AS548 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 10132636 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 2211-4 | 5/2 Secondary reference U.S. Government activity |
NSN 5945-01-123-7793 is a Retainer,electrical Relay, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-123-7793 has 3 manufacturer part numbers on file: 3929AS548 (Vertex Modernization and Sustainment Llc), ST5M1458-004 (The Boeing Company Div Defense), 3929AS548 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 7510-01-389-2197. 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.