The Switch,electronic, cataloged under National Stock Number 5930-01-538-0697, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Undersea Warfare Ctr. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-538-0697 |
| Primary Part Number | TSS/A4978-62025 |
| Item Name | Switch,electronic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Naval Undersea Warfare Ctr |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| A4978-62025 | Buckley, Michael Dba R B Enterprises (USA) |
| TSS/A4978-62025 PRIMARY | Naval Undersea Warfare Ctr (USA) |
| A4978-62025 | Naval Undersea Warfare Ctr (USA) |
NSN 5930-01-538-0697 is a Switch,electronic, manufactured by Naval Undersea Warfare Ctr, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-538-0697 has 3 manufacturer part numbers on file: A4978-62025 (Buckley, Michael Dba R B Enterprises), TSS/A4978-62025 (Naval Undersea Warfare Ctr), A4978-62025 (Naval Undersea Warfare Ctr).
Key specifications for TSS/A4978-62025: Part Name Assigned by Controlling Agency: INAVY) LCD/POWER SWITCH. 0 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.