The Push Button, cataloged under National Stock Number 5930-01-212-2129, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Fahringer T L Co Inc. Government technical data includes 1 specification, 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 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 | 5930-01-212-2129 |
| Primary Part Number | WB-20 |
| Item Name | Push Button |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Fahringer T L Co Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| WB-20 PRIMARY | Fahringer T L Co Inc (USA) |
NSN 5930-01-212-2129 is a Push Button, manufactured by Fahringer T L Co Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-212-2129 has 1 manufacturer part number on file: WB-20 (Fahringer T L Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 6640-01-650-3112. Verify interchangeability with system specifications before substitution.
Key specifications for WB-20: Material: PLASTIC. 1 specification is 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.