The Switch,push, cataloged under National Stock Number 5930-00-720-4639, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Safran Electronics & Defense, Avionics Usa, Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-720-4639 |
| Primary Part Number | 10HA1C1D45F4J3LWN251R1 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Safran Electronics & Defense, Avionics Usa, Llc |
| Status | ACTIVE |
| Inclosure Type | UNINCLOSED |
| Body Style | PANEL MOUNTED |
| Actuator Style | RECTANGULAR |
| Mounting Method | PANEL |
| Actuator Width | 0.950 INCHES MINIMUM AND 0.970 INCHES MAXIMUM IN |
| Body Width | 0.850 INCHES NOMINAL IN |
| Body Height | 1.090 INCHES NOMINAL IN |
| Mounting Surface to Terminal End Distance | 3.830 INCHES NOMINAL IN |
| Features Provided | FULL DISPLAY LENS |
| Actuator Length | 1.190 INCHES MINIMUM AND 1.210 INCHES MAXIMUM IN |
| Illuminated Actuator Color | WHITE SINGLE ACTUATOR |
| Color | WHITE SINGLE ACTUATOR |
| Nonpile-Up Contact Arrangement | 4 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Precious Material and Location | CONTACTS SILVER |
| Maximum Voltage Rating in Volts | 250.0 AC AND 28.0 DC |
| Terminal Type and Quantity | 5 TAB, SOLDER LUG AND 12 TURRET |
| Actuator Height | 0.140 INCHES MAXIMUM IN |
| Contact Load Current Rating at Maximum Rated Voltage | 5.000 AMPERES RESISTIVE DC AND 3.000 AMPERES INDUCTIVE DC AND 5.000 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 |
|---|---|
| 10HA1C1D45F4J3LWN251R1 | Safran Electronics & Defense, Avionics Usa, Llc (USA) |
| Reference | Meaning |
|---|---|
| 10HA1C1D45F4J3LWN251R1 | 5/9 Secondary reference U.S. Government activity |
| STRY140A4B1DA | 3/9 Design control — primary reference Northrop Grumman Systems Corporation |
NSN 5930-00-720-4639 is a Switch,push, manufactured by Safran Electronics & Defense, Avionics Usa, Llc, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-720-4639 has 1 manufacturer part number on file: 10HA1C1D45F4J3LWN251R1 (Safran Electronics & Defense, Avionics Usa, Llc).
Key specifications for 10HA1C1D45F4J3LWN251R1: Overall Height: 1.210 INCHES MAXIMUM IN; Inclosure Type: UNINCLOSED; Body Style: PANEL MOUNTED; Actuator Style: RECTANGULAR. 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.