The Switch,push, cataloged under National Stock Number 5930-01-451-1977, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-451-1977 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | PANEL MOUNT |
| Actuator Style | RECTANGULAR |
| Mounting Method | PANEL |
| Actuator Width | 0.390 INCHES NOMINAL IN |
| Body Width | 0.500 INCHES NOMINAL IN |
| Body Height | 0.443 INCHES NOMINAL IN |
| Body Length | 0.730 INCHES NOMINAL IN |
| Actuator Length | 0.581 INCHES NOMINAL IN |
| Nonpile-Up Contact Arrangement | 2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 125.0 AC |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Actuator Height | 0.138 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 3.000 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 |
| Reference | Meaning |
|---|---|
| 266-0305 | D/9 Drawing number reference only Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| DM21-J1-2-S2-05- -Q | 5/9 Secondary reference C and K Components Inc |
| DM21-J1-2-S2-05- -Q | C/1 Advisory reference — outside the item-of-supply concept C & K Components, Llc Div C & K Components |
| DM21-J1-2-S2-05-5 | 3/9 Design control — primary reference C and K Components Inc Unimax Div |
| 266-0305-020 | 7/2 Vendor item drawing reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
NSN 5930-01-451-1977 is a Switch,push, classified under FSC 5930, Switches. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 2930-01-498-8195. Verify interchangeability with system specifications before substitution.
Key specifications for 5930-01-451-1977: Inclosure Type: FULLY INCLOSED; Body Style: PANEL MOUNT; Actuator Style: RECTANGULAR; Mounting Method: PANEL. 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.