The Key,switch, cataloged under National Stock Number 5930-01-688-0063, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Logos Imaging Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-688-0063 |
| Primary Part Number | 6540 |
| Item Name | Key,switch |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Logos Imaging Llc |
| Status | ACTIVE |
| Cubic Measure | 13.7 CUBIC CENTIMETERS |
| Unpackaged Unit Weight | 9.0 GRAMS G |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5930-01-688-0063 is a Key,switch, manufactured by Logos Imaging Llc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-688-0063 has 2 manufacturer part numbers on file: 6540 (Peo B.v.), 6540 (Logos Imaging Llc).
Key specifications for 6540: Overall Height: 21.8 MILLIMETERS NOMINAL MM; Overall Length: 25.1 MILLIMETERS NOMINAL MM; Overall Width: 25.1 MILLIMETERS NOMINAL MM; Cubic Measure: 13.7 CUBIC CENTIMETERS. 2 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.