The Tester,material Thickness, cataloged under National Stock Number 6635-01-047-3983, 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 America Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6635-01-047-3983 |
| Primary Part Number | NDT-127 |
| Item Name | Tester,material Thickness |
| FSC / FSG | 6635 / 66 — Physical Properties Testing and Inspection |
| Manufacturer | Olympus America Inc |
| Status | ACTIVE |
| General Characteristics Item Description | C/O CRT DISPLAY; LARGE LCD DIGITAL READOUT; 3.5-DIGIT READOUT OF THICKNESS BETWEEN 0.007 IN. TO 1.999 IN. OF STEEL OR ALUMINUM; LINE OR DC(6 HR. BATTERY) OPERATION; INTERNAL BATTERY CHARGER; MULTIPLE MODE OR W/CONTACT PULSEECHO MEASUREMENT; LIQUID CRYSTAL DISPLAY; RESOLUTION 0.1 MIL ON 200 MIL RANGE; WIDE BAND TEST FREQUENCY IN |
| 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 |
|---|---|
| NDT-127 PRIMARY | Olympus America Inc (USA) |
| Reference | Meaning |
|---|---|
| NDT-127 | 3/9 Design control — primary reference Olympus Scientific Solutions Technologies Inc. |
NSN 6635-01-047-3983 is a Tester,material Thickness, manufactured by Olympus America Inc, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
NSN 6635-01-047-3983 has 1 manufacturer part number on file: NDT-127 (Olympus America Inc).
Key specifications for NDT-127: General Characteristics Item Description: C/O CRT DISPLAY; LARGE LCD DIGITAL READOUT; 3.5-DIGIT READOUT OF THICKNESS BETWEEN 0.007 IN. TO 1.999 IN. OF STEEL OR ALUMINUM; LINE OR DC(6 HR. BATTERY) OPERATION; INTERNAL BATTERY CHARGER; MULTIPLE MODE OR W/CONTACT PULSEECHO MEASUREMENT; LIQUID CRYSTAL DISPLAY; RESOLUTION 0.1 MIL ON 200 MIL RANGE; WIDE BAND TEST FREQUENCY IN. 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.