The Reamer,hand, cataloged under National Stock Number 5110-00-186-4192, is classified within Federal Supply Class 5110 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Cleveland Twist Drill Co Div of Greenfield Industries Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 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 | 5110-00-186-4192 |
| Primary Part Number | 644 |
| Item Name | Reamer,hand |
| FSC / FSG | 5110 / 51 — No Item Name Available |
| Manufacturer | Cleveland Twist Drill Co Div of Greenfield Industries Inc |
| Status | ACTIVE |
| Specification/standard Data | 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Taper Socket Size for Which Designed | 3 MORSE |
| Specification/standard Data | 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Shank Type | STRAIGHT ROUND W/SQUARE END |
| Flute Design | STRAIGHT |
| Material | STEEL |
| Reamer Type | TAPER SOCKET FINISHING |
| Flute Length | 4.250 INCHES NOMINAL IN |
| Taper Socket Size for Which Designed | 3 MORSE |
| Diameter | 0.875 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 644 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| 21494 | Morse Cutting Tools (USA) |
| 02057032 | Msc Industrial Direct Co., Inc. (USA) |
| 24949 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| GGG-R-180 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| B94.2 | The American Society of Mechanical Engineers (USA) |
| C24949 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| GGG-R-180 TY5CL1STAGRA | General Services Administration Federal Supply Service (USA) |
NSN 5110-00-186-4192 is a Reamer,hand, manufactured by Cleveland Twist Drill Co Div of Greenfield Industries Inc, classified under FSC 5110 (No Item Name Available). Status: active.
NSN 5110-00-186-4192 has 8 cross-referenced part numbers: 644 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), 21494 (Morse Cutting Tools), 02057032 (Msc Industrial Direct Co., Inc.), 24949 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), GGG-R-180 (Federal Specifications Promulgated by General Services Administration Washington DC) and 3 more.
There are 12 known substitutes for 5110-00-186-4192: 4820-00-063-8820, 5915-00-140-9230, 3110-00-156-8161 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 644: Specification/standard Data: 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Taper Socket Size for Which Designed: 3 MORSE; Specification/standard Data: 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Shank Type: STRAIGHT ROUND W/SQUARE END. 12 total characteristics are documented in the Federal Logistics Information System.