The Switch,lock, cataloged under National Stock Number 5930-01-171-9444, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-171-9444 |
| Primary Part Number | 6134567-2 |
| Item Name | Switch,lock |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Bushing Length | 0.875 INCHES NOMINAL IN |
| Body Diameter | 0.875 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNTED |
| Mounting Method | THREADED BUSHING |
| Nominal Thread Size | 0.750 INCHES IN |
| Body Length | 0.879 INCHES NOMINAL IN |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 115.0 AC |
| Thread Quantity Per Inch | 32 |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Thread Series Designator | UN |
| Contact Load Current Rating at Maximum Rated Voltage | 6.000 AMPERES RESISTIVE AC |
| Hazardous Locations/environmental Protection | EXPLOSION PROOF |
| 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 |
|---|---|
| 6134567-2 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| 50MY26155-1 | 5/9 Secondary reference U.S. Government activity |
| 50MY26155 | 5/2 Secondary reference U.S. Government activity |
| 6134567-2 | C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Corporation Div Rms - Manassas |
NSN 5930-01-171-9444 is a Switch,lock, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-171-9444 has 1 manufacturer part number on file: 6134567-2 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 6134567-2: Bushing Length: 0.875 INCHES NOMINAL IN; Body Diameter: 0.875 INCHES NOMINAL IN; Overall Height: 0.875 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED. 14 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.