The Probe,eddy Current, cataloged under National Stock Number 6635-01-279-2000, 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3 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-01-279-2000 |
| Item Name | Probe,eddy Current |
| FSC / FSG | 6635 / 66 — Physical Properties Testing and Inspection |
| Status | ACTIVE |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Tip Termination Type | PROBE |
| Tip Replaceability Feature | NOT INCLUDED |
| 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 |
|---|---|
| VM101B 1/2 | 3/9 Design control — primary reference V M Solutions Inc Dba Vm Products |
| MB-1/2 | 5/9 Secondary reference Tyvin Corp |
| BPM-32 | 5/9 Secondary reference Ndt Engineering Corporation |
| BPM-32 | C/1 Advisory reference — outside the item-of-supply concept Olympus America Inc |
NSN 6635-01-279-2000 is a Probe,eddy Current, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 7320-01-506-7304, 5310-01-592-6580. Verify interchangeability with system specifications before substitution.
Key specifications for 6635-01-279-2000: Overall Diameter: 0.500 INCHES NOMINAL IN; Overall Length: 4.000 INCHES NOMINAL IN; Tip Termination Type: PROBE; Tip Replaceability Feature: NOT INCLUDED. 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.