The Switch Subassembly, cataloged under National Stock Number 5930-00-478-3358, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Schneider Electric Usa, Inc. Dba Schneider Electric. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-478-3358 |
| Primary Part Number | KR1R |
| Item Name | Switch Subassembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Schneider Electric Usa, Inc. Dba Schneider Electric |
| 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 |
|---|---|
| KR1R PRIMARY | Schneider Electric Usa, Inc. Dba Schneider Electric (USA) |
| Reference | Meaning |
|---|---|
| 9001KR1R | 5/9 Secondary reference Schneider Electric Usa, Inc. |
| KR-1R | C/1 Advisory reference — outside the item-of-supply concept Schneider Electric Usa, Inc. |
| 9001KR1R | C/1 Advisory reference — outside the item-of-supply concept Schneider Electric Usa, Inc. |
| CL9001KR1R | 5/9 Secondary reference Schneider Electric Usa, Inc. |
NSN 5930-00-478-3358 is a Switch Subassembly, manufactured by Schneider Electric Usa, Inc. Dba Schneider Electric, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-478-3358 has 1 manufacturer part number on file: KR1R (Schneider Electric Usa, Inc. Dba Schneider Electric).
Key specifications for KR1R: Special Features: MAJOR COMPONENTS: MTG PLATE 1, RED PUSH-BUTTON OPERATOR 1, OPERATOR GUARD 1. 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.