The Magnetic Inspection Unit,portabl, cataloged under National Stock Number 6635-01-128-2676, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. The manufacturer of record is Cummins Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-01-128-2676 |
| Primary Part Number | ST-1166 |
| Item Name | Magnetic Inspection Unit,portabl |
| FSC / FSG | 6635 / 66 — Physical Properties Testing and Inspection |
| Manufacturer | Cummins Inc. |
| 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 |
NSN 6635-01-128-2676 is a Magnetic Inspection Unit,portabl, manufactured by Cummins Inc., classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
NSN 6635-01-128-2676 has 2 manufacturer part numbers on file: ST-1166 (Cummins Inc.), PT7190 (Bosch Automotive Service Solutions Inc.).
Key specifications for ST-1166: Special Features: FRAGILITY FACTOR:MODERATELY RUGGED; A KIT CONSISTING OF A "U" SHAPED MAGNETIC TOOL AND MAGNETIC RESPONSE MEDIUM. IT IS COMPLETELY PORTABLE. IT IS USED FOR INSPECTION OF FERROUS MATERIAL BY MAKING CONTACT WITH THE MATERIAL AND IMPARTING A MAGNETIC FIELD TO IT. A CONTRAST MEDIUM,RESPONSIVE TO THE MAGNETIC FIELD,IS DUSTED ON THE TEST SURFACE TO DETERMINE WHETHER HIDDEN CRACKS,BREAKS,SPLITS,AIR BELLS OR ANOMALIES ARE PRESENT IN THE MATERIAL SUBJECTED TO INSPECTION. OCCULT IRREGULARITIES,IF ANY,ASSUME A PATTERN AND,IN SOME CASES,THE DEGREE OF SEVERITY MAY BE ESTIMATED; End Item Identification: 2350-01-091-5405 CARRIER,MLRS,FULL TRACK,XM993. 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.