The Switch,push, cataloged under National Stock Number 5930-00-944-8720, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Electro-Mech Components, Inc. Dba Electro-Mech Components Inc. Government technical data includes 15 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-944-8720 |
| Primary Part Number | S61122B3 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Electro-Mech Components, Inc. Dba Electro-Mech Components Inc |
| Status | ACTIVE |
| Bushing Length | 0.420 INCHES NOMINAL IN |
| Body Diameter | 0.630 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNTED |
| Mounting Method | THREADED BUSHING |
| Features Provided | ACTUATOR SEAL |
| Nominal Thread Size | 0.625 INCHES IN |
| Body Length | 1.187 INCHES NOMINAL IN |
| Nonpile-Up Contact Arrangement | 2 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 125.0 AC AND 28.0 DC |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 24 |
| Terminal Type and Quantity | 10 TAB, SOLDER LUG |
| Thread Series Designator | UNEF |
| 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 AND 3.000 AMPERES INDUCTIVE 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 |
|---|---|
| S61122B3 | Electro-Mech Components, Inc. Dba Electro-Mech Components Inc (USA) |
| Reference | Meaning |
|---|---|
| S611-22-B3 | 5/9 Secondary reference U.S. Government activity |
| DMS 80058B | 5/9 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| 500303 | 5/9 Secondary reference U.S. Government activity |
| 1103-3800 | 3/9 Design control — primary reference Lockheed Martin Corp Lockheed Martin Mission Systems |
NSN 5930-00-944-8720 is a Switch,push, manufactured by Electro-Mech Components, Inc. Dba Electro-Mech Components Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-944-8720 has 1 manufacturer part number on file: S61122B3 (Electro-Mech Components, Inc. Dba Electro-Mech Components Inc).
5 possible matches (shared part number, not a government interchangeability claim): 5930-01-061-2415, 5930-01-100-8532, 5998-01-337-7486. Verify interchangeability with system specifications before substitution.
Key specifications for S61122B3: Bushing Length: 0.420 INCHES NOMINAL IN; Body Diameter: 0.630 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Body Style: BUSHING MOUNTED. 15 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.