The Retainer,electrical Switch, cataloged under National Stock Number 5930-01-053-5176, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-053-5176 |
| Primary Part Number | 73388 |
| Item Name | Retainer,electrical Switch |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 73388 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
| GIB73388 | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
| Reference | Meaning |
|---|---|
| 70982-1 | 5/9 Secondary reference L3harris Technologies, Inc Div Space & Airborne Systems |
NSN 5930-01-053-5176 is a Retainer,electrical Switch, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-053-5176 has 2 manufacturer part numbers on file: 73388 (L3harris Technologies, Inc Div Space & Airborne Systems), GIB73388 (L3harris Technologies, Inc Div Space & Airborne Systems).
1 possible match (shared part number, not a government interchangeability claim): 4320-01-462-4428. Verify interchangeability with system specifications before substitution.
Key specifications for 73388: Special Features: STEEL MIL-S-5059 TYPE 301 1/2 H OR STEEL QQ-S-766 CLASS 301 1/2 H,CADMIUM PLATED QQ-P-416 TYPE 2 CLASS 2,O/A LG 1.781 IN.,O/A W 0.750 IN.,OFFSET LG 0.688 IN.,4 MTG HOLES 0.144 IN. DIA IN. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.