The Push Button, cataloged under National Stock Number 5930-01-122-3441, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-122-3441 |
| Primary Part Number | 40P2661-1 |
| Item Name | Push Button |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems |
| Status | ACTIVE |
| 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 |
|---|---|
| 40P2661-1 PRIMARY | Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems (USA) |
| Reference | Meaning |
|---|---|
| 805212-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5930-01-122-3441 is a Push Button, manufactured by Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-122-3441 has 1 manufacturer part number on file: 40P2661-1 (Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems).
1 possible match (shared part number, not a government interchangeability claim): 5820-01-518-7749. Verify interchangeability with system specifications before substitution.
Key specifications for 40P2661-1: Special Features: ILLUMINATED PUSHBUTTON DISPLAY;LEXAN MATERIAL;1056 VRMS AT SEA LEVEL AND 450 RMS AT 70000 FT ALTITUDE DIELECTRIC STRENGTH;1000 MEGOHMS AT 500 VDC INSULATION RESISTANCE;0.648 IN. SQ.;FOUR T-1 3/4 LAMPS;LEGENDS FAIL AND OPERATE DISPLAYED;B96906-MIL-STD-202 VDC. 0 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.