The Key,switch, cataloged under National Stock Number 5930-01-391-5671, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Pollution Systems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Key,switch |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Pollution Systems Inc (CAGE 69536) |
| Parameter | Value |
|---|---|
| NSN | 5930-01-391-5671 |
| Primary Part Number | EHB-1 |
| Item Name | Key,switch |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Pollution Systems 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 |
|---|---|
| EHB-1 PRIMARY | Pollution Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| EH8-1 | C/1 Advisory reference — outside the item-of-supply concept Pollution Systems Inc |
| EH8-1 | C/1 Advisory reference — outside the item-of-supply concept Tfc Corp-Compactors |
NSN 5930-01-391-5671 is a Key,switch, manufactured by Pollution Systems Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-391-5671 has 1 manufacturer part number on file: EHB-1 (Pollution Systems 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.