The X-Ray Tube, cataloged under National Stock Number 6635-01-546-0959, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-01-546-0959 |
| Item Name | X-Ray Tube |
| FSC / FSG | 6635 / 66 — Physical Properties Testing and Inspection |
| Status | ACTIVE |
| 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 |
|---|---|
| GS-5079 | 3/9 Design control — primary reference Varian Associates Inc |
NSN 6635-01-546-0959 is a X-Ray Tube, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
Key specifications for 6635-01-546-0959: Special Features: 7 INCH; 150 KV; 3.7 MJ (5.0 MHU) MAXIMUM MODE HEAT CONTENT ROTATING ANODE INSERT; DESIGNED FOR CT SCANNERS; TUNGSTEN-RHENIUM FACING ON MOLYBDENUM WITH A GRAPHITE BACKED TARGET; 6000 WATT MAXIMUM ANODE COOLING RATE; 4500 WATT MAXIMUM ANODE HEAT DISSIPATION; PERPENDICULAR TO PORT FACE REFERENCE AXIS IN. 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.
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.