The Switch,lock, cataloged under National Stock Number 5930-00-874-4568, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Compx Security Products Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5930-00-874-4568 |
| Primary Part Number | C2174-2DC |
| Item Name | Switch,lock |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Compx Security Products Inc. |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Nominal Thread Size | 0.750 INCHES IN |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 120.0 AC AND 10.0 DC |
| Thread Quantity Per Inch | 27 |
| Terminal Type and Quantity | 2 TAB W/SCREW |
| Thread Series Designator | UNS |
| Contact Load Current Rating at Maximum Rated Voltage | 10.000 AMPERES RESISTIVE DC AND 10.000 AMPERES RESISTIVE AC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5930-00-874-4568 is a Switch,lock, manufactured by Compx Security Products Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-00-874-4568 has 2 manufacturer part numbers on file: C2174-2DC (Compx Security Products Inc.), 2174-2 (Chicago Lock Co).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-206-3274, 6640-01-263-6304. Verify interchangeability with system specifications before substitution.
Key specifications for C2174-2DC: Inclosure Type: FULLY INCLOSED; Nominal Thread Size: 0.750 INCHES IN; Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT; Maximum Voltage Rating in Volts: 120.0 AC AND 10.0 DC. 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.