The Test Set Subassembly,physical Pr, cataloged under National Stock Number 6635-01-375-6955, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-01-375-6955 |
| Item Name | Test Set Subassembly,physical Pr |
| FSC / FSG | 6635 / 66 — Physical Properties Testing and Inspection |
| Status | ACTIVE |
| Component Quantity | 5 |
| Major Components | ROTARY TRANSFORMER ASSY.; MOTOR ASSY.,SCANNER; CCA,PROBE DRIVE/ENCODER; CCA,RECEIVE/MOTOR CONTROL; CCA,STATIONATY TRANFORMER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 112437 | 3/9 Design control — primary reference Veridian Engineering Inc |
NSN 6635-01-375-6955 is a Test Set Subassembly,physical Pr, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5998-01-509-1095. Verify interchangeability with system specifications before substitution.
Key specifications for 6635-01-375-6955: Component Quantity: 5; Major Components: ROTARY TRANSFORMER ASSY.; MOTOR ASSY.,SCANNER; CCA,PROBE DRIVE/ENCODER; CCA,RECEIVE/MOTOR CONTROL; CCA,STATIONATY TRANFORMER; Special Features: EQUIPMENT CONTAINS ELECTROSTATICALLY SENSITIVE COMPONENTS. 2 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.
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.