The Write Enable Switch, cataloged under National Stock Number 7025-00-400-0729, is classified within Federal Supply Class 7025 (Information Technology Input/output and Storage Devices) of the General Purpose ADP Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-00-400-0729 |
| Item Name | Write Enable Switch |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JN |
| Reference | Meaning |
|---|---|
| 111767 | 3/9 Design control — primary reference Xerox Corp Xerox Documentation and Software Services |
NSN 7025-00-400-0729 is a Write Enable Switch, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 6625-00-643-3073, 4030-01-068-8108, 5920-01-655-6301. Verify interchangeability with system specifications before substitution.
Key specifications for 7025-00-400-0729: End Item Identification: COMPUTER. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 7025-00-400-0729 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.