The Tester,surface Coating, cataloged under National Stock Number 6635-01-674-0870, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. The manufacturer of record is Defelsko Corporation. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-01-674-0870 |
| Primary Part Number | NRS1 |
| Item Name | Tester,surface Coating |
| FSC / FSG | 6635 / 66 — Physical Properties Testing and Inspection |
| Manufacturer | Defelsko Corporation |
| Status | ACTIVE |
| Accessory Components and Quantity | POSITECTOR GAGE BODY, NRS PROBE, PRECISION PLASTIC SHIM(S), PROTECTIVE RUBBER HOLSTER WITH BELT CLIP, WRIST STRAP, 3 AAA ALKALINE BATTERIES, INSTRUCTIONS, PROTECTIVE LENS SHIELD, CARRYING CASE, USB CABLE, POSISOFT SOFTWARE, |
| Color | GRAY/GREY |
| 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 |
|---|---|
| NRS1 PRIMARY | Defelsko Corporation (USA) |
NSN 6635-01-674-0870 is a Tester,surface Coating, manufactured by Defelsko Corporation, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
NSN 6635-01-674-0870 has 1 manufacturer part number on file: NRS1 (Defelsko Corporation).
Key specifications for NRS1: Overall Height: 5.4 INCHES NOMINAL IN; Overall Length: 1.1 INCHES NOMINAL IN; Overall Width: 2.4 INCHES NOMINAL IN; Accessory Components and Quantity: POSITECTOR GAGE BODY, NRS PROBE, PRECISION PLASTIC SHIM(S), PROTECTIVE RUBBER HOLSTER WITH BELT CLIP, WRIST STRAP, 3 AAA ALKALINE BATTERIES, INSTRUCTIONS, PROTECTIVE LENS SHIELD, CARRYING CASE, USB CABLE, POSISOFT SOFTWARE,. 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.