The Switch,push, cataloged under National Stock Number 5930-01-231-2256, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-231-2256 |
| Primary Part Number | TPB21MG-RA(0) |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Bushing Length | 5.600 INCHES NOMINAL IN |
| Body Diameter | 9.700 INCHES NOMINAL IN |
| Actuator Diameter | 2.500 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNTED |
| Actuator Style | ROUND |
| Body Length | 8.600 INCHES NOMINAL IN |
| Color | BLACK SINGLE ACTUATOR |
| Nonpile-Up Contact Arrangement | 2 TWO CIRCUIT, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 125.0 AC |
| Terminal Type and Quantity | 3 PRINTED CIRCUIT |
| Actuator Height | 3.600 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 0.400 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 |
| Part Number | Manufacturer |
|---|---|
| TPB21MG-RA(0) PRIMARY | Te Connectivity Corporation (USA) |
| 408/4/54100/001 | Bae Systems Maritime Services (GBR) |
| Reference | Meaning |
|---|---|
| TPB21MG-RA(0) | 3/9 Design control — primary reference U.S. Government activity |
| 408/4/54100/001 | 5/9 Secondary reference G E C Marconi S3i Ltd Combat Systems Division |
NSN 5930-01-231-2256 is a Switch,push, manufactured by Te Connectivity Corporation, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-231-2256 has 2 manufacturer part numbers on file: TPB21MG-RA(0) (Te Connectivity Corporation), 408/4/54100/001 (Bae Systems Maritime Services).
Key specifications for TPB21MG-RA(0): Bushing Length: 5.600 INCHES NOMINAL IN; Body Diameter: 9.700 INCHES NOMINAL IN; Actuator Diameter: 2.500 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED. 13 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.