The Switch,push, cataloged under National Stock Number 5930-01-560-3753, 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 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-560-3753 |
| Primary Part Number | P4-524122 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Otto Engineering Inc |
| Status | ACTIVE |
| Body Diameter | 0.625 INCHES NOMINAL IN |
| Body Style | BUSHING MOUNTED |
| Maximum Voltage Rating in Volts | 28.0 DC OR 115.0 DC |
| Contact Load Current Rating at Maximum Rated Voltage | 10.000 AMPERES RESISTIVE AC AND 10.000 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 |
|---|---|
| P4-524122 PRIMARY | Otto Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| P4-524122 | 5/2 Secondary reference U.S. Government activity |
NSN 5930-01-560-3753 is a Switch,push, manufactured by Otto Engineering Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-560-3753 has 1 manufacturer part number on file: P4-524122 (Otto Engineering Inc).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-562-2816. Verify interchangeability with system specifications before substitution.
Key specifications for P4-524122: Body Diameter: 0.625 INCHES NOMINAL IN; Body Style: BUSHING MOUNTED; Special Features: TURRET TERMINAL STYLE,DPDT-8 TERMINALS,MOMENTARY,BLACK BEZEL,BLACK BUTTON,1/4-40; Maximum Voltage Rating in Volts: 28.0 DC OR 115.0 DC. 4 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.