The Tester,material Hardness, cataloged under National Stock Number 6635-00-156-5639, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hensoldt Optronics Gmbh. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-00-156-5639 |
| Primary Part Number | K1000 |
| Item Name | Tester,material Hardness |
| FSC / FSG | 6635 / 66 — No Item Name Available |
| Manufacturer | Hensoldt Optronics Gmbh |
| Status | ACTIVE |
| Indicator Type | MICROMETER MEASURING MICROSCOPE |
| Usage Design | INTERNAL |
| Test Type | TUKON MICROHARDNESS |
| Carrying Case | NOT PROVIDED |
| Installation Design | BENCH |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| K1000 | Hensoldt Optronics Gmbh (DEU) |
| K1000 | Hensoldt Optronics Gmbh - Standort Wetzlar- (DEU) |
| 60-366-002 | Hensoldt Optronics Gmbh (DEU) |
| 60-366-002 | Hensoldt Optronics Gmbh - Standort Wetzlar- (DEU) |
NSN 6635-00-156-5639 is a Tester,material Hardness, manufactured by Hensoldt Optronics Gmbh, classified under FSC 6635 (No Item Name Available). Status: active.
NSN 6635-00-156-5639 has 4 cross-referenced part numbers: K1000 (Hensoldt Optronics Gmbh), K1000 (Hensoldt Optronics Gmbh - Standort Wetzlar-), 60-366-002 (Hensoldt Optronics Gmbh), 60-366-002 (Hensoldt Optronics Gmbh - Standort Wetzlar-).
There are 7 known substitutes for 6635-00-156-5639: 2920-00-678-0478, 4910-01-100-4984, 6625-01-175-1978 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for K1000: Indicator Type: MICROMETER MEASURING MICROSCOPE; Usage Design: INTERNAL; Test Type: TUKON MICROHARDNESS; Carrying Case: NOT PROVIDED. 5 total characteristics are documented in the Federal Logistics Information System.