The Relay Assembly, cataloged under National Stock Number 5945-01-193-0404, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is U.s. Pioneer, L.l.c.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5945-01-193-0404 |
| Primary Part Number | 10017-101 |
| Item Name | Relay Assembly |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | U.s. Pioneer, L.l.c. |
| Status | ACTIVE |
| Controlling Agency | NELSON ELECTRIC |
| Identifying Number | 800052 DRAWING NO. |
| Criticality Code Justification | FEAT |
| Individual Relay Quantity | 2 |
| Mounting Facility | BOX |
| Relay Type | ROTARY |
| Mounting Configuration | THREE 0.375 IN. DIA MTG HOLES SPACED ON THE CORNERS OF AN ISOSCELES TRIANGLE,BASE 7.260 IN.,ALTITUDE 7.880 IN. IN |
| Cubic Measure | 434.31 CUBIC INCHES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 10017-101 PRIMARY | U.s. Pioneer, L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 800052 | 5/9 Secondary reference L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation |
NSN 5945-01-193-0404 is a Relay Assembly, manufactured by U.s. Pioneer, L.l.c., classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-193-0404 has 1 manufacturer part number on file: 10017-101 (U.s. Pioneer, L.l.c.).
2 possible matches (shared part number, not a government interchangeability claim): 5980-01-486-7563, 1005-01-666-9136. Verify interchangeability with system specifications before substitution.
Key specifications for 10017-101: Overall Height: 5.000 INCHES NOMINAL IN; Controlling Agency: NELSON ELECTRIC; Identifying Number: 800052 DRAWING NO.; Criticality Code Justification: FEAT. 8 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.