The Switch,lock, cataloged under National Stock Number 5930-01-339-6658, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-339-6658 |
| Item Name | Switch,lock |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Bushing Length | 0.360 INCHES NOMINAL IN |
| Body Diameter | 0.880 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNTED |
| Mounting Method | THREADED BUSHING |
| Nominal Thread Size | 0.750 INCHES IN |
| Body Length | 1.431 INCHES NOMINAL IN |
| Nonpile-Up Contact Arrangement | 2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Precious Material and Location | CONTACT AND TERMINAL SURFACES SILVER AND CONTACT AND TERMINAL SURFACES GOLD |
| Maximum Voltage Rating in Volts | 250.0 AC AND 28.0 DC |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 24 |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Thread Series Designator | UNS |
| Contact Load Current Rating at Maximum Rated Voltage | 2.000 AMPERES RESISTIVE AC AND 4.000 AMPERES RESISTIVE DC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| Y201132V403NG | 3/9 Design control — primary reference C and K Components Inc Unimax Div |
NSN 5930-01-339-6658 is a Switch,lock, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-01-339-6658: Bushing Length: 0.360 INCHES NOMINAL IN; Body Diameter: 0.880 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Body Style: BUSHING MOUNTED. 15 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.