The Switch,push, cataloged under National Stock Number 5930-01-381-7894, 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 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-381-7894 |
| Primary Part Number | P1-90109 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Otto Engineering Inc |
| Status | ACTIVE |
| Bushing Length | 0.250 INCHES NOMINAL IN |
| Body Diameter | 0.562 INCHES NOMINAL IN |
| Actuator Diameter | 0.375 INCHES NOMINAL IN |
| Body Style | BUSHING MOUNTED |
| Actuator Style | ROUND |
| Mounting Method | PANEL |
| Switch Actuator Quantity | 1 |
| Nominal Thread Size | 0.500 INCHES IN |
| Body Length | 0.709 INCHES NOMINAL IN |
| Color | BLACK SINGLE ACTUATOR |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, DOUBLE MAKE, MOMENTARY ACTION SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 115.0 AC AND 28.0 DC |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Terminal Type and Quantity | 2 TAB W/SCREW |
| Thread Series Designator | UNS |
| Actuator Height | 0.250 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 10.000 AMPERES RESISTIVE DC AND 5.000 AMPERES INDUCTIVE DC AND 3.000 AMPERES LAMP DC AND 10.000 AMPERES RESISTIVE AC AND 5.000 AMPERES INDUCTIVE AC AND 3.000 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 |
|---|---|
| P1-90109 PRIMARY | Otto Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| 1576AS732-1 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 5930-01-381-7894 is a Switch,push, manufactured by Otto Engineering Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-381-7894 has 1 manufacturer part number on file: P1-90109 (Otto Engineering Inc).
Key specifications for P1-90109: Bushing Length: 0.250 INCHES NOMINAL IN; Body Diameter: 0.562 INCHES NOMINAL IN; Actuator Diameter: 0.375 INCHES NOMINAL IN; Body Style: BUSHING MOUNTED. 18 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.