The Switch,push, cataloged under National Stock Number 5930-01-421-8271, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Support Services Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Switch,push |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems (CAGE 12522); Northrop Grumman Support Services Corp (CAGE 48306) |
| Parameter | Value |
|---|---|
| NSN | 5930-01-421-8271 |
| Primary Part Number | 1A20781H42 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 40P0525-42 | Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems (USA) |
| 1A20781H42 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| Reference | Meaning |
|---|---|
| 1A20781H42 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5930-01-421-8271 is a Switch,push, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-421-8271 has 2 manufacturer part numbers on file: 40P0525-42 (Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems), 1A20781H42 (Northrop Grumman Support Services Corp).
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.