The Switch,interlock, cataloged under National Stock Number 5930-01-512-9366, 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.. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Switch,interlock |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Mcl Industries, Inc. Dba Mcl Industries Inc (CAGE 0EUT9); Schneider Electric Usa, Inc. (CAGE 56365) |
| Parameter | Value |
|---|---|
| NSN | 5930-01-512-9366 |
| Primary Part Number | 9421-ND1 |
| Item Name | Switch,interlock |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Schneider Electric Usa, Inc. |
| 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 |
|---|---|
| 1421-0000 ITEM 30 REV 1 | Mcl Industries, Inc. Dba Mcl Industries Inc (USA) |
| 9421-ND1 PRIMARY | Schneider Electric Usa, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1421-0000 | D/9 Drawing number reference only Mcl Industries, Inc. Dba Mcl Industries Inc |
NSN 5930-01-512-9366 is a Switch,interlock, manufactured by Schneider Electric Usa, Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-512-9366 has 2 manufacturer part numbers on file: 1421-0000 ITEM 30 REV 1 (Mcl Industries, Inc. Dba Mcl Industries Inc), 9421-ND1 (Schneider Electric Usa, 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.