The Shaft,switch Tap, cataloged under National Stock Number 5930-01-189-5501, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Columbia Machine Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Shaft,switch Tap |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Columbia Machine Inc (CAGE 34462) |
| Parameter | Value |
|---|---|
| NSN | 5930-01-189-5501 |
| Primary Part Number | C1290 |
| Item Name | Shaft,switch Tap |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Columbia Machine Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| C1290 PRIMARY | Columbia Machine Inc (USA) |
NSN 5930-01-189-5501 is a Shaft,switch Tap, manufactured by Columbia Machine Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-189-5501 has 1 manufacturer part number on file: C1290 (Columbia Machine Inc).
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.