The Tester,material Hardness, cataloged under National Stock Number 6635-01-053-6482, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Illinois Tool Works Inc. Dba Buehler Div Buehler. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-01-053-6482 |
| Primary Part Number | 9120251 |
| Item Name | Tester,material Hardness |
| FSC / FSG | 6635 / 66 — No Item Name Available |
| Manufacturer | Illinois Tool Works Inc. Dba Buehler Div Buehler |
| Status | ACTIVE |
| Indicator Type | CIRCULAR DIAL |
| Vertical Capacity | 4.500 INCHES IN |
| Indicator Design | DIRECT READING |
| Test Type | ROCKWELL |
| Accessory Components and Quantity | ROCKWELL TEST BLOCK 2,MANUAL 1,FLAT ANVIL 1, V ANVIL 1, 1/16 BALL PENETRATOR 1 V |
| Indicator Reading Type | SINGLE |
| Horizontal Reach | 2.250 INCHES IN |
| Usage Design | EXTERNAL |
| Carrying Case | PROVIDED |
| Installation Design | PORTABLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9120251 PRIMARY | Illinois Tool Works Inc. Dba Buehler Div Buehler (USA) |
| 94500 | Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Instron, a Division of Illinois Tool Works, Inc. (USA) |
| 6635PL2141950 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 9120251 | Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Instron, a Division of Illinois Tool Works, Inc. (USA) |
| M-51 | Page-Wilson Corp Measurement Systems (USA) |
NSN 6635-01-053-6482 is a Tester,material Hardness, manufactured by Illinois Tool Works Inc. Dba Buehler Div Buehler, classified under FSC 6635 (No Item Name Available). Status: active.
NSN 6635-01-053-6482 has 5 cross-referenced part numbers: 9120251 (Illinois Tool Works Inc. Dba Buehler Div Buehler), 94500 (Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Instron, a Division of Illinois Tool Works, Inc.), 6635PL2141950 (Jednolity Indeks Materialowy - Uniform Material Index), 9120251 (Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Instron, a Division of Illinois Tool Works, Inc.), M-51 (Page-Wilson Corp Measurement Systems).
There are 12 known substitutes for 6635-01-053-6482: 5120-00-240-1418, 2320-00-289-9094, 5845-00-438-4937 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9120251: Indicator Type: CIRCULAR DIAL; Vertical Capacity: 4.500 INCHES IN; Special Features: WEIGHT 3.5 LBS, CLAMP TYPE WITH PISTOL GRIP LBS; Indicator Design: DIRECT READING. 11 total characteristics are documented in the Federal Logistics Information System.