The Switch,push, cataloged under National Stock Number 5930-01-331-9770, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 20 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-331-9770 |
| Primary Part Number | 63A141558P123 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Actuator Inscription | OPEN SINGLE ACTUATOR |
| Body Style | PANEL MOUNT |
| Actuator Style | RECTANGULAR |
| Mounting Method | PANEL |
| Actuator Width | 0.580 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN |
| Body Width | 0.650 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN |
| Body Height | 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN |
| Features Provided | RFI SHIELDING |
| Body Length | 0.650 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN |
| Actuator Length | 0.580 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN |
| Illuminated Actuator Color | GREEN SINGLE ACTUATOR |
| Color | GREEN SINGLE ACTUATOR |
| Nonpile-Up Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Precious Material and Location | CONTACTS SILVER |
| Maximum Voltage Rating in Volts | 28.0 DC |
| Terminal Type and Quantity | 12 PIN |
| Actuator Height | 0.160 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN |
| Contact Load Current Rating at Maximum Rated Voltage | 5.000 AMPERES RESISTIVE DC AND 3.000 AMPERES INDUCTIVE DC AND 1.000 AMPERES LAMP DC |
| Hazardous Locations/environmental Protection | WATERPROOF |
| 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 |
|---|---|
| 63A141558P123 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| 851-34726-123 | C/1 Advisory reference — outside the item-of-supply concept Safran Electronics & Defense, Avionics Usa, Llc |
| 63A141558P124 | C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Corporation Div Rotary and Mission Systems |
| 851-34726-123 | 5/9 Secondary reference U.S. Government activity |
| M22885/101E-099C-1G | 5/1 Secondary reference U.S. Government activity |
NSN 5930-01-331-9770 is a Switch,push, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-331-9770 has 1 manufacturer part number on file: 63A141558P123 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 63A141558P123: Overall Height: 1.250 INCHES MINIMUM AND 1.430 INCHES MAXIMUM IN; Inclosure Type: FULLY INCLOSED; Actuator Inscription: OPEN SINGLE ACTUATOR; Body Style: PANEL MOUNT. 20 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.