The Tap,thread Cutting, cataloged under National Stock Number 5136-00-239-2174, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Greenfield Industries Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5136-00-239-2174 |
| Primary Part Number | 14499 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | Greenfield Industries Inc |
| Status | CANCELLED |
| Material | STEEL OVERALL |
| Thread Size and Series/type Designator | 0.875-9 UNIFIED NATIONAL COARSE (UNC) |
| Length | 0.750 INCHES NOMINAL SQUARE END IN |
| Flute Quantity | 4 |
| Thread Structure | REGULAR |
| Width Across Flats | 0.523 INCHES NOMINAL IN |
| Starting Chamfer Type | TAPER |
| Specification/standard Data | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Style Designator | STRAIGHT FLUTE |
| Thread Forming Method | GROUND |
| Thread Length | 2.500 INCHES MINIMUM IN |
| Shank Diameter | 0.800 INCHES MINIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Pitch Diameters | +0.8043 TO 0.8048 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 14499 | Greenfield Industries Inc (USA) |
| 13151 | Bendix Corp the Industrial Tools Div South Beloit Plant (USA) |
| 14499 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 125702 | Jarvis Cutting Tools Inc (USA) |
| GGG-T-70 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| B94.9 | The American Society of Mechanical Engineers (USA) |
| A-A-625 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| B94.9 7/8-9 UNC HS G H4 | General Services Administration Federal Supply Service (USA) |
| C54884 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| GGG-T-70 TY1SEASTA | General Services Administration Federal Supply Service (USA) |
| C54884 | Greenfield Industries Inc (USA) |
| 08615 | Regal-Beloit Corporation Div Regal Cutting Tools (USA) |
| 11354 | Osg Usa Inc (USA) |
NSN 5136-00-239-2174 is a Tap,thread Cutting, manufactured by Greenfield Industries Inc, classified under FSC 5136 (No Item Name Available). Status: cancelled.
NSN 5136-00-239-2174 has 13 cross-referenced part numbers: 14499 (Greenfield Industries Inc), 13151 (Bendix Corp the Industrial Tools Div South Beloit Plant), 14499 (Kennametal Inc. Div Kennametal Industrial Products Group), 125702 (Jarvis Cutting Tools Inc), GGG-T-70 (Federal Specifications Promulgated by General Services Administration Washington DC) and 8 more.
There are 12 known substitutes for 5136-00-239-2174: 5950-00-004-7658, 5310-00-010-8414, 3120-00-034-8640 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 14499: Material: STEEL OVERALL; Thread Size and Series/type Designator: 0.875-9 UNIFIED NATIONAL COARSE (UNC); Length: 0.750 INCHES NOMINAL SQUARE END IN; Flute Quantity: 4. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5136-00-239-2174 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.