The Switch,push, cataloged under National Stock Number 5930-01-124-9303, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Otto Engineering Inc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-01-124-9303 |
| Primary Part Number | P4-10050-2 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Otto Engineering Inc |
| Status | ACTIVE |
| Bushing Length | 0.375 INCHES NOMINAL IN |
| Body Diameter | 0.531 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNTED |
| Mounting Method | THREADED BUSHING |
| Nominal Thread Size | 0.625 INCHES IN |
| Body Length | 0.480 INCHES NOMINAL IN |
| Maximum Voltage Rating in Volts | 28.0 DC AND 125.0 AC |
| Thread Class | 2A A |
| Terminal Type and Quantity | 4 TAB W/SCREW |
| Thread Series Designator | UNEF |
| Contact Load Current Rating at Maximum Rated Voltage | 3.000 AMPERES INDUCTIVE DC AND 5.000 AMPERES RESISTIVE DC |
| 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 |
|---|---|
| P4-10050-2 PRIMARY | Otto Engineering Inc (USA) |
| 78-2510 PRIMARY | Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works (USA) |
| 12307583 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 12307583 | 5/2 Secondary reference U.S. Government activity |
| 12307583 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5930-01-124-9303 is a Switch,push, manufactured by Otto Engineering Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-124-9303 has 3 manufacturer part numbers on file: P4-10050-2 (Otto Engineering Inc), 78-2510 (Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works), 12307583 (Amz Alabama Inc.).
Key specifications for P4-10050-2: Bushing Length: 0.375 INCHES NOMINAL IN; Body Diameter: 0.531 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Body Style: BUSHING MOUNTED. 12 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.