The Switch,lock, cataloged under National Stock Number 5930-01-388-2000, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is C & K Components, Llc Div C & K Components. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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,lock |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | C & K Components, Llc Div C & K Components (CAGE 63HW9); Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (CAGE D0894) |
| Parameter | Value |
|---|---|
| NSN | 5930-01-388-2000 |
| Primary Part Number | Y1011U0A403NQOE |
| Item Name | Switch,lock |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | C & K Components, Llc Div C & K Components |
| 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 |
|---|---|
| Y1011U0A403NQOE PRIMARY | C & K Components, Llc Div C & K Components (USA) |
| 3752255 | Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU) |
| Reference | Meaning |
|---|---|
| Y1011U0A403NQOE | 3/9 Design control — primary reference C and K Components Inc |
NSN 5930-01-388-2000 is a Switch,lock, manufactured by C & K Components, Llc Div C & K Components, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-388-2000 has 2 manufacturer part numbers on file: Y1011U0A403NQOE (C & K Components, Llc Div C & K Components), 3752255 (Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S).
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.