The Switch,push, cataloged under National Stock Number 5930-01-135-1271, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Elcos. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-135-1271 |
| Primary Part Number | 30261-14-B18P |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Elcos |
| Status | ACTIVE |
| Bushing Length | 0.440 INCHES NOMINAL IN |
| Body Diameter | 0.620 INCHES NOMINAL IN |
| Actuator Diameter | 0.375 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNTED |
| Mounting Method | THREADED BUSHING |
| Features Provided | ACTUATOR SEAL |
| Nominal Thread Size | 0.469 INCHES IN |
| Color | WHITE SINGLE ACTUATOR |
| Nonpile-Up Contact Arrangement | 2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Precious Material and Location | CONTACT SURFACES GOLD AND CONTACTS SILVER |
| Maximum Voltage Rating in Volts | 115.0 AC AND 28.0 DC |
| Thread Quantity Per Inch | 32 |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Thread Series Designator | UNS |
| Actuator Height | 0.280 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 3.000 AMPERES RESISTIVE DC AND 1.500 AMPERES INDUCTIVE DC AND 1.000 AMPERES LAMP DC AND 3.000 AMPERES RESISTIVE AC AND 1.500 AMPERES INDUCTIVE AC AND 1.000 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 |
|---|---|
| 30261-14-B18P | Elcos (BEL) |
| 30261-14-B18P | Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems (USA) |
| Reference | Meaning |
|---|---|
| C10564-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-135-1271 is a Switch,push, manufactured by Elcos, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-135-1271 has 2 manufacturer part numbers on file: 30261-14-B18P (Elcos), 30261-14-B18P (Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems).
Key specifications for 30261-14-B18P: Bushing Length: 0.440 INCHES NOMINAL IN; Body Diameter: 0.620 INCHES NOMINAL IN; Overall Height: 0.620 INCHES NOMINAL IN; Actuator Diameter: 0.375 INCHES NOMINAL IN. 17 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.