The Switch,interlock,cu, cataloged under National Stock Number 5930-01-421-5670, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Dentsply Sirona Inc Div Dentsply Prosthetics Division (aka Trubyte). 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-421-5670 |
| Primary Part Number | 6390029 |
| Item Name | Switch,interlock,cu |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Dentsply Sirona Inc Div Dentsply Prosthetics Division (aka Trubyte) |
| Status | ACTIVE |
| General Characteristics Item Description | NO TECH REVIEW OR CHARACTERISTICS DATA |
| 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 |
|---|---|
| 6390029 PRIMARY | Dentsply Sirona Inc Div Dentsply Prosthetics Division (aka Trubyte) (USA) |
| Reference | Meaning |
|---|---|
| LLH407897 | 5/1 Secondary reference Naval Medical Material Support Command Detachment |
| NAVY 1993 3309 | 5/1 Secondary reference U.S. Government activity |
NSN 5930-01-421-5670 is a Switch,interlock,cu, manufactured by Dentsply Sirona Inc Div Dentsply Prosthetics Division (aka Trubyte), classified under FSC 5930, Switches. Status: active.
NSN 5930-01-421-5670 has 1 manufacturer part number on file: 6390029 (Dentsply Sirona Inc Div Dentsply Prosthetics Division (aka Trubyte)).
Key specifications for 6390029: General Characteristics Item Description: NO TECH REVIEW OR CHARACTERISTICS DATA. 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.