The Switch,push, cataloged under National Stock Number 5930-01-442-9503, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems. Government technical data includes 7 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 | 5930-01-442-9503 |
| Primary Part Number | 2R2A11B8-WX |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems |
| Status | ACTIVE |
| Body Diameter | 1.000 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | PANEL MOUNT |
| Mounting Method | PANEL |
| Body Height | 2.470 INCHES NOMINAL IN |
| Maximum Voltage Rating in Volts | 28.0 DC AND 115.0 AC |
| Contact Load Current Rating at Maximum Rated Voltage | 5.000 AMPERES RESISTIVE DC AND 3.000 AMPERES INDUCTIVE DC AND 0.750 AMPERES LAMP DC AND 5.000 AMPERES RESISTIVE AC AND 3.000 AMPERES INDUCTIVE AC AND 0.750 AMPERES LAMP 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 |
|---|---|
| 2R2A11B8-WX PRIMARY | Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems (USA) |
NSN 5930-01-442-9503 is a Switch,push, manufactured by Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-442-9503 has 1 manufacturer part number on file: 2R2A11B8-WX (Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems).
Key specifications for 2R2A11B8-WX: Body Diameter: 1.000 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN; Inclosure Type: FULLY INCLOSED; Body Style: PANEL MOUNT; Mounting Method: PANEL. 7 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.