The Probe,eddy Current, cataloged under National Stock Number 6635-01-577-5523, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. The manufacturer of record is Waygate Technologies Usa Lp Dba Ge Inspection Technologies Lp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-01-577-5523 |
| Primary Part Number | 620-546-187 |
| Item Name | Probe,eddy Current |
| FSC / FSG | 6635 / 66 — Physical Properties Testing and Inspection |
| Manufacturer | Waygate Technologies Usa Lp Dba Ge Inspection Technologies Lp |
| Status | ACTIVE |
| Overall Diameter | 0.188 INCHES NOMINAL IN |
| Tip Termination Type | PROBE |
| 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 |
|---|---|
| 620-546-187 PRIMARY | Waygate Technologies Usa Lp Dba Ge Inspection Technologies Lp (USA) |
| Reference | Meaning |
|---|---|
| 620-546-187 | 3/9 Design control — primary reference Ge Inspection Technologies, Lp |
NSN 6635-01-577-5523 is a Probe,eddy Current, manufactured by Waygate Technologies Usa Lp Dba Ge Inspection Technologies Lp, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
NSN 6635-01-577-5523 has 1 manufacturer part number on file: 620-546-187 (Waygate Technologies Usa Lp Dba Ge Inspection Technologies Lp).
Key specifications for 620-546-187: Overall Diameter: 0.188 INCHES NOMINAL IN; Tip Termination Type: PROBE; Special Features: PROBE, ROTATING HOLE, REFLECTION TYPE - 200 KHZ TO 2 MHZ MHz. 2 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.