The Switch,rotary, cataloged under National Stock Number 5930-01-032-9176, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5930-01-032-9176 |
| Primary Part Number | 050811 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Overall Diameter | 0.523 INCHES NOMINAL IN |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Style Designator | TAP, CIRCULAR, BUSHING MOUNT |
| Individual Section Quantity | 2 |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Switch Actuator Indexing Position Quantity | 2 SINGLE ACTUATOR |
| 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 |
|---|---|
| 050811 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| 887F050052 ITEM 31 | L3 Technologies, Inc. Div L3 Keo (USA) |
| Reference | Meaning |
|---|---|
| 887D050811 | 5/9 Secondary reference L3 Technologies, Inc. Div L3 Keo |
| 2530M-2N-2P | 5/2 Secondary reference U.S. Government activity |
| 887D050811 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
NSN 5930-01-032-9176 is a Switch,rotary, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-032-9176 has 2 manufacturer part numbers on file: 050811 (L3 Technologies, Inc. Div L3 Keo), 887F050052 ITEM 31 (L3 Technologies, Inc. Div L3 Keo).
1 possible match (shared part number, not a government interchangeability claim): 6525-01-529-8492. Verify interchangeability with system specifications before substitution.
Key specifications for 050811: Switch Contact Basic Design: NONPILE-UP SYMMETRICAL; Overall Diameter: 0.523 INCHES NOMINAL IN; Mounting Method: THREADED BUSHING SINGLE MOUNTING FACILITY; Style Designator: TAP, CIRCULAR, BUSHING MOUNT. 8 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.