The Switch,foot, cataloged under National Stock Number 5930-01-089-3473, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kornylak Corp. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-089-3473 |
| Primary Part Number | WX555E |
| Item Name | Switch,foot |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Kornylak Corp |
| 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 |
|---|---|
| WX555E PRIMARY | Kornylak Corp (USA) |
| WX555E | Tapeswitch Corporation Dba Tapeswitch Corp (USA) |
| EL7 | Kornylak Corp (USA) |
| Reference | Meaning |
|---|---|
| P000631 | C/1 Advisory reference — outside the item-of-supply concept Federal Equipment Company Dba Use CAGE Code 60587 for Cataloging |
NSN 5930-01-089-3473 is a Switch,foot, manufactured by Kornylak Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-089-3473 has 3 manufacturer part numbers on file: WX555E (Kornylak Corp), WX555E (Tapeswitch Corporation Dba Tapeswitch Corp), EL7 (Kornylak Corp).
1 possible match (shared part number, not a government interchangeability claim): 3020-01-146-0209. Verify interchangeability with system specifications before substitution.
Key specifications for WX555E: End Item Identification: APL MAINTENAN 03950. 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.