The Switch Subassembly, cataloged under National Stock Number 5930-01-421-6040, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Mcl Industries, Inc. Dba Mcl Industries Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-421-6040 |
| Primary Part Number | D1500859 ITEM 6 |
| Item Name | Switch Subassembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Mcl Industries, Inc. Dba Mcl Industries Inc |
| Status | ACTIVE |
| Component Type and Quantity | 1 ACTUATOR AND 1 LENS AND 1 PLATE |
| 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 |
|---|---|
| D1500859 ITEM 6 PRIMARY | Mcl Industries, Inc. Dba Mcl Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| D1500857 PC-6 | 5/1 Secondary reference Mcl Industries, Inc. Dba Mcl Industries Inc |
| D1500859 PC-6 | C/1 Advisory reference — outside the item-of-supply concept Mcl Industries, Inc. Dba Mcl Industries Inc |
| D1500861 PC-6 | 5/1 Secondary reference Mcl Industries, Inc. Dba Mcl Industries Inc |
| D1500860 PC-6 | C/1 Advisory reference — outside the item-of-supply concept Mcl Industries, Inc. Dba Mcl Industries Inc |
| 9001-SKS46B | 5/9 Secondary reference Schneider Electric Usa, Inc Dba Schneider Electric |
NSN 5930-01-421-6040 is a Switch Subassembly, manufactured by Mcl Industries, Inc. Dba Mcl Industries Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-421-6040 has 1 manufacturer part number on file: D1500859 ITEM 6 (Mcl Industries, Inc. Dba Mcl Industries Inc).
Key specifications for D1500859 ITEM 6: Component Type and Quantity: 1 ACTUATOR AND 1 LENS AND 1 PLATE; End Item Identification: D1500859STBD AFT WINCH STATION. 1 specification is 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.