The Tester,material Thickness, cataloged under National Stock Number 6635-01-085-6635, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-01-085-6635 |
| Item Name | Tester,material Thickness |
| FSC / FSG | 6635 / 66 — Physical Properties Testing and Inspection |
| Status | ACTIVE |
| General Characteristics Item Description | ELEC 100/120/220/240 VAC,50/60 HZ; OPERATING FREQ 100KHZ OR 500KHZ OR 2 MHZ OR 6 MHZ; DIRECT READING DIGITALDISPLAY,NUMERALS 0.600 IN. H; MEASURES IN MILS,MICROINCHES,MICRONS,MILLIMETERS,RANGE TO 4 DIGITS; DISPLAY IN BRITISH OR METRIC THICKNESS UNITS MHz |
| 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 |
|---|---|
| D9E | 3/9 Design control — primary reference U.S. Government activity |
NSN 6635-01-085-6635 is a Tester,material Thickness, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
Key specifications for 6635-01-085-6635: General Characteristics Item Description: ELEC 100/120/220/240 VAC,50/60 HZ; OPERATING FREQ 100KHZ OR 500KHZ OR 2 MHZ OR 6 MHZ; DIRECT READING DIGITALDISPLAY,NUMERALS 0.600 IN. H; MEASURES IN MILS,MICROINCHES,MICRONS,MILLIMETERS,RANGE TO 4 DIGITS; DISPLAY IN BRITISH OR METRIC THICKNESS UNITS MHz. 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.