The Tap,thread Cutting, cataloged under National Stock Number 5136-00-203-6647, 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 25 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5136-00-203-6647 |
| Primary Part Number | 14010 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | Greenfield Industries Inc |
| Status | ACTIVE |
| Thread Size and Series/type Designator | 0.250-20 UNIFIED NATIONAL COARSE (UNC) |
| Thread Pitch Diameters | +0.2175 TO 0.2180 INCHES IN |
| Thread Length | 1.130 INCHES MINIMUM IN |
| Flute Quantity | 4 |
| Thread Structure | REGULAR |
| Thread Size and Series/type Designator | 0.250-20 UNIFIED NATIONAL COARSE (UNC) |
| Starting Chamfer Type | TAPER |
| Thread Forming Method | GROUND |
| Material | STEEL OVERALL |
| Style Designator | STRAIGHT FLUTE |
| Length | 0.312 INCHES NOMINAL SQUARE END IN |
| Specification/standard Data | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Thread Structure | REGULAR |
| Flute Quantity | 4 |
| Width Across Flats | 0.191 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Style Designator | STRAIGHT FLUTE |
| Length | 0.312 INCHES NOMINAL SQUARE END IN |
| Shank Diameter | 0.318 INCHES MINIMUM IN |
| Starting Chamfer Type | TAPER |
| Thread Length | 1.130 INCHES MINIMUM IN |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Width Across Flats | 0.191 INCHES NOMINAL IN |
| Shank Diameter | 0.318 INCHES MINIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 14010 | Greenfield Industries Inc (USA) |
| GGG-T-70 TY1SEASTA | General Services Administration Federal Supply Service (USA) |
| B94.9 | The American Society of Mechanical Engineers (USA) |
| C54443 | Greenfield Industries Inc (USA) |
| C54443 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 14010 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| A-A-625 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| B94.9 1/4-20 UNC HS G H1 | General Services Administration Federal Supply Service (USA) |
| GGG-T-70 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 11810 | Bendix Corp the Industrial Tools Div South Beloit Plant (USA) |
| 08311 | Regal-Beloit Corporation Div Regal Cutting Tools (USA) |
| 11000 | Osg Usa Inc (USA) |
| 120959 | Jarvis Cutting Tools Inc (USA) |
NSN 5136-00-203-6647 is a Tap,thread Cutting, manufactured by Greenfield Industries Inc, classified under FSC 5136 (No Item Name Available). Status: active.
NSN 5136-00-203-6647 has 13 cross-referenced part numbers: 14010 (Greenfield Industries Inc), GGG-T-70 TY1SEASTA (General Services Administration Federal Supply Service), B94.9 (The American Society of Mechanical Engineers), C54443 (Greenfield Industries Inc), C54443 (Kennametal Inc. Div Kennametal Industrial Products Group) and 8 more.
There are 12 known substitutes for 5136-00-203-6647: 5950-00-064-3353, 5940-00-079-8324, 3455-00-189-9161 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 14010: Thread Size and Series/type Designator: 0.250-20 UNIFIED NATIONAL COARSE (UNC); Thread Pitch Diameters: +0.2175 TO 0.2180 INCHES IN; Thread Length: 1.130 INCHES MINIMUM IN; Overall Length: 2.500 INCHES NOMINAL IN. 27 total characteristics are documented in the Federal Logistics Information System.