The Push Button, cataloged under National Stock Number 5930-01-451-5018, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is United Plastics Corp. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-451-5018 |
| Primary Part Number | 539-0148 |
| Item Name | Push Button |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | United Plastics Corp |
| Status | ACTIVE |
| Inscription Color | WHITE |
| Display Type | FULL |
| Color | GRAY/GREY AND WHITE |
| Inscription | BLANK |
| Material | PLASTIC |
| 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 |
|---|---|
| 539-0148 PRIMARY | United Plastics Corp (USA) |
| Reference | Meaning |
|---|---|
| 266-0161 | D/9 Drawing number reference only Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
NSN 5930-01-451-5018 is a Push Button, manufactured by United Plastics Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-451-5018 has 1 manufacturer part number on file: 539-0148 (United Plastics Corp).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-451-5020. Verify interchangeability with system specifications before substitution.
Key specifications for 539-0148: Overall Height: 0.256 INCHES NOMINAL IN; Overall Length: 0.570 INCHES NOMINAL IN; Overall Width: 0.570 INCHES NOMINAL IN; Inscription Color: WHITE. 5 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.