The Switch,push, cataloged under National Stock Number 5930-00-497-9040, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 18 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-00-497-9040 |
| Primary Part Number | GS837CH3 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Bushing Length | 0.500 INCHES NOMINAL IN |
| Body Diameter | 0.875 INCHES NOMINAL IN |
| Actuator Diameter | 0.375 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNTED |
| Mounting Method | THREADED BUSHING |
| Features Provided | RFI SHIELDING |
| Nominal Thread Size | 0.625 INCHES IN |
| Body Length | 0.421 INCHES NOMINAL IN |
| Color | RED SINGLE ACTUATOR |
| Nonpile-Up Contact Arrangement | 1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 28.0 DC |
| Thread Quantity Per Inch | 24 |
| Terminal Type and Quantity | 4 TAB W/SCREW |
| Thread Series Designator | UNEF |
| Actuator Height | 0.250 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 10.000 AMPERES RESISTIVE DC AND 4.000 AMPERES INDUCTIVE DC AND 3.000 AMPERES LAMP DC |
| Hazardous Locations/environmental Protection | MOISTURE 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 |
|---|---|
| GS837CH3 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 68150029302 | 7/2 Vendor item drawing reference U.S. Government activity |
| W403P6R | 3/2 Design control — primary reference U.S. Government activity |
| B507700214 | 5/2 Secondary reference U.S. Government activity |
NSN 5930-00-497-9040 is a Switch,push, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-497-9040 has 1 manufacturer part number on file: GS837CH3 (Northrop Grumman Systems Corporation).
Key specifications for GS837CH3: Bushing Length: 0.500 INCHES NOMINAL IN; Body Diameter: 0.875 INCHES NOMINAL IN; Overall Height: 0.875 INCHES NOMINAL IN; Actuator Diameter: 0.375 INCHES NOMINAL IN. 18 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.