The Push Button, cataloged under National Stock Number 5930-01-143-5142, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-143-5142 |
| Item Name | Push Button |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Overall Diameter | 0.310 INCHES NOMINAL IN |
| Color | BLACK |
| 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 |
|---|---|
| 8018 BLACK CAP | 3/9 Design control — primary reference C and K Components Inc |
| 8018-2 | 5/9 Secondary reference C and K Components Inc |
| 8018-2 | C/1 Advisory reference — outside the item-of-supply concept C & K Components, Llc Div C & K Components |
| 8018 BLACK CAP | C/1 Advisory reference — outside the item-of-supply concept C & K Components, Llc Div C & K Components |
NSN 5930-01-143-5142 is a Push Button, classified under FSC 5930, Switches. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 1660-01-282-6468, 6685-01-559-8102. Verify interchangeability with system specifications before substitution.
Key specifications for 5930-01-143-5142: Overall Diameter: 0.310 INCHES NOMINAL IN; Overall Length: 0.250 INCHES NOMINAL IN; Color: BLACK. 2 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.