The Probe,eddy Current, cataloged under National Stock Number 6635-01-461-3022, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. The manufacturer of record is Olympus Scientific Solutions Technologies Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-01-461-3022 |
| Primary Part Number | 921694 |
| Item Name | Probe,eddy Current |
| FSC / FSG | 6635 / 66 — Physical Properties Testing and Inspection |
| Manufacturer | Olympus Scientific Solutions Technologies Inc. |
| Status | ACTIVE |
| Tip Termination Type | ANY ACCEPTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 921694 PRIMARY | Olympus Scientific Solutions Technologies Inc. (USA) |
| PAR0040/TL PRIMARY | Ndt Solutions, Llc Dba Ndt Solutions Llc (USA) |
| Reference | Meaning |
|---|---|
| 9216194 | C/1 Advisory reference — outside the item-of-supply concept Olympus America Inc |
| 9216194 | 5/9 Secondary reference Olympus Scientific Solutions Technologies Inc. |
| PAR0040/TL | 5/9 Secondary reference Ec/ndt, L.l.c. Dba Ec |
NSN 6635-01-461-3022 is a Probe,eddy Current, manufactured by Olympus Scientific Solutions Technologies Inc., classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
NSN 6635-01-461-3022 has 2 manufacturer part numbers on file: 921694 (Olympus Scientific Solutions Technologies Inc.), PAR0040/TL (Ndt Solutions, Llc Dba Ndt Solutions Llc).
Key specifications for 921694: Overall Length: 4.000 INCHES NOMINAL IN; Tip Termination Type: ANY ACCEPTABLE; Special Features: PENCIL REFLECTION SURFACE PROBE; FREQUENCY RANGE 50MHZ-500MHZ MHz; End Item Identification: C-5 ACFT. 1 specification is 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.