The Measuring Machine,surface Finish, cataloged under National Stock Number 6635-00-920-5527, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. The manufacturer of record is Taylor Hobson Ltd. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-00-920-5527 |
| Primary Part Number | C112/1001 |
| Item Name | Measuring Machine,surface Finish |
| FSC / FSG | 6635 / 66 — Physical Properties Testing and Inspection |
| Manufacturer | Taylor Hobson Ltd |
| Status | ACTIVE |
| General Characteristics Item Description | 200 MICROINCH SURFACE ROUGHNESS,60.0 HZ,ENGLISH CALIBRATION,C/O 1 EALARGE STAND CONSISTING OF BASE COLUMN AND V-BLOCK,GEARBOX,STANDARD PICK-UPELECTRONIC UNIT WITH AVERAGE METER,RECTILINEAR GRAPH RECORDER WITH PEN AND GRAPH PAPER,PLASTIC COVER FOR STAND,GEARBOX AND PICK-UP,ROUGHNESS STANDARD,INTERCONNECTING LEADS,SPARE FUSES,OB.A./1 B.A WRENCH,INSTRUCTION BOOK |
| 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 |
|---|---|
| C112/1001 PRIMARY | Taylor Hobson Ltd (GBR) |
| TALYSURF 4 | Taylor Hobson Ltd (GBR) |
| Reference | Meaning |
|---|---|
| C112-1001 | 5/9 Secondary reference Engis Corporation |
NSN 6635-00-920-5527 is a Measuring Machine,surface Finish, manufactured by Taylor Hobson Ltd, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
NSN 6635-00-920-5527 has 2 manufacturer part numbers on file: C112/1001 (Taylor Hobson Ltd), TALYSURF 4 (Taylor Hobson Ltd).
Key specifications for C112/1001: General Characteristics Item Description: 200 MICROINCH SURFACE ROUGHNESS,60.0 HZ,ENGLISH CALIBRATION,C/O 1 EALARGE STAND CONSISTING OF BASE COLUMN AND V-BLOCK,GEARBOX,STANDARD PICK-UPELECTRONIC UNIT WITH AVERAGE METER,RECTILINEAR GRAPH RECORDER WITH PEN AND GRAPH PAPER,PLASTIC COVER FOR STAND,GEARBOX AND PICK-UP,ROUGHNESS STANDARD,INTERCONNECTING LEADS,SPARE FUSES,OB.A./1 B.A WRENCH,INSTRUCTION BOOK. 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.