The Switch,push, cataloged under National Stock Number 5930-00-548-1474, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is George Risk Industries, Inc. Div George Risk Industries. Government technical data includes 15 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-548-1474 |
| Primary Part Number | GCHA2 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | George Risk Industries, Inc. Div George Risk Industries |
| Status | ACTIVE |
| Bushing Length | 0.350 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Body Diameter | 0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN |
| Actuator Diameter | 0.270 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNTED |
| Mounting Method | THREADED BUSHING |
| Nominal Thread Size | 0.375 INCHES IN |
| Body Length | 0.990 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN |
| Color | WHITE SINGLE ACTUATOR |
| Nonpile-Up Contact Arrangement | 2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 125.0 AC |
| Terminal Type and Quantity | 4 WIRE LOOP |
| Thread Series Designator | UNEF |
| Actuator Height | 0.320 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN |
| Contact Load Current Rating at Maximum Rated Voltage | 500.000 MILLIAMPERES 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 |
| Part Number | Manufacturer |
|---|---|
| GCHA2 PRIMARY | George Risk Industries, Inc. Div George Risk Industries (USA) |
NSN 5930-00-548-1474 is a Switch,push, manufactured by George Risk Industries, Inc. Div George Risk Industries, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-548-1474 has 1 manufacturer part number on file: GCHA2 (George Risk Industries, Inc. Div George Risk Industries).
Key specifications for GCHA2: Bushing Length: 0.350 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN; Body Diameter: 0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN; Actuator Diameter: 0.270 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN; Inclosure Type: FULLY INCLOSED. 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.