The Probe,eddy Current, cataloged under National Stock Number 6635-01-501-8101, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-01-501-8101 |
| Item Name | Probe,eddy Current |
| FSC / FSG | 6635 / 66 — Physical Properties Testing and Inspection |
| Status | ACTIVE |
| Tip Termination Type | SPLIT END |
| Conductor Attachment Method | FOUR PIN FISCHER CONNECTOR |
| Functional Description | DESIGNED TO DETECT FLAWS, CRACKS AND THE LIKE ON BOLT HOLES AND UNUSAL HOLE SIZES. |
| 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 |
|---|---|
| 9230156 | C/1 Advisory reference — outside the item-of-supply concept Olympus America Inc |
| 9230156 | 3/9 Design control — primary reference Olympus Scientific Solutions Technologies Inc. |
NSN 6635-01-501-8101 is a Probe,eddy Current, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
Key specifications for 6635-01-501-8101: Tip Termination Type: SPLIT END; Conductor Attachment Method: FOUR PIN FISCHER CONNECTOR; Special Features: BOLT HOLE PROBE WITH LONG WEARING PLASTIC TIP AND STAINLESS STEEL BACKSHELL. USES REFLECTION DIFFERENTIAL TYPE COIL. SUITABLE FOR ALUMINUM STRUCTURES AND LOW CONDUCTIVITY MATERIALS.; Functional Description: DESIGNED TO DETECT FLAWS, CRACKS AND THE LIKE ON BOLT HOLES AND UNUSAL HOLE SIZES.. 3 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.