The Switch,push, cataloged under National Stock Number 5930-01-238-0393, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Shokai Far East, Ltd.. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-01-238-0393 |
| Primary Part Number | K-PSB-111 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Shokai Far East, Ltd. |
| Status | ACTIVE |
| Bushing Length | 0.290 INCHES NOMINAL IN |
| Body Diameter | 0.380 INCHES NOMINAL IN |
| Actuator Diameter | 0.240 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNTED |
| Mounting Method | THREADED BUSHING |
| Body Length | 0.250 INCHES NOMINAL IN |
| Color | WHITE SINGLE ACTUATOR |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT |
| Precious Material and Location | CONTACTS SILVER |
| Maximum Voltage Rating in Volts | 125.0 AC AND 5.0 DC |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Actuator Height | 0.240 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 1.000 AMPERES RESISTIVE DC AND 1.000 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 |
|---|---|
| K-PSB-111 PRIMARY | Shokai Far East, Ltd. (USA) |
| Reference | Meaning |
|---|---|
| 44-111-001 | 5/9 Secondary reference Itw Switches Div of Illinois Tool Works Inc |
| 680-709 | 5/9 Secondary reference U.S. Government activity |
NSN 5930-01-238-0393 is a Switch,push, manufactured by Shokai Far East, Ltd., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-238-0393 has 1 manufacturer part number on file: K-PSB-111 (Shokai Far East, Ltd.).
Key specifications for K-PSB-111: Bushing Length: 0.290 INCHES NOMINAL IN; Body Diameter: 0.380 INCHES NOMINAL IN; Overall Height: 1.100 INCHES NOMINAL IN; Actuator Diameter: 0.240 INCHES NOMINAL IN. 14 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.