The Switch,push, cataloged under National Stock Number 5930-01-277-3262, 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 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-01-277-3262 |
| Primary Part Number | P4-900026 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Otto Engineering Inc |
| Status | ACTIVE |
| Bushing Length | 0.410 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN |
| Body Diameter | 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN |
| Actuator Diameter | 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNTED |
| Mounting Method | THREADED BUSHING |
| Nominal Thread Size | 0.469 INCHES IN |
| Body Length | 1.140 INCHES MINIMUM AND 1.200 INCHES MAXIMUM IN |
| Maximum Voltage Rating in Volts | 5.0 DC |
| Thread Quantity Per Inch | 32 |
| Actuator Height | 0.250 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| Hazardous Locations/environmental Protection | WATERTIGHT |
| 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 |
|---|---|
| P4-900026 PRIMARY | Otto Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| 30260/2102 | 5/9 Secondary reference Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems |
| 0N370493-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5930-01-277-3262 is a Switch,push, manufactured by Otto Engineering Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-277-3262 has 1 manufacturer part number on file: P4-900026 (Otto Engineering Inc).
Key specifications for P4-900026: Bushing Length: 0.410 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN; Body Diameter: 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN; Overall Height: 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN; Actuator Diameter: 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN. 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.