The Gain Control,ultrasonic Tester, cataloged under National Stock Number 6635-01-172-9289, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-01-172-9289 |
| Item Name | Gain Control,ultrasonic Tester |
| 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 |
|---|---|
| 022-502-174 | 3/9 Design control — primary reference Agfa Ndt Inc. Div Krautkramer Ultrasonics |
| 502174 | D/9 Drawing number reference only Agfa Ndt Inc. Div Krautkramer Ultrasonics |
NSN 6635-01-172-9289 is a Gain Control,ultrasonic Tester, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
Key specifications for 6635-01-172-9289: End Item Identification: MEASUREMENT UNIT,ULTRASONIC TESTER,P/N PDSANE236,6635002421502. 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.