The Tap,thread Cutting, cataloged under National Stock Number 5136-00-261-3214, 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 11 commercial cross-references from 8 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 | 5136-00-261-3214 |
| Primary Part Number | C57082 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | Greenfield Industries Inc |
| Status | ACTIVE |
| Shank Diameter | 0.220 INCHES MINIMUM IN |
| Thread Pitch Diameters | +0.1437 TO 0.1442 INCHES IN |
| Width Across Flats | 0.131 INCHES NOMINAL IN |
| Starting Chamfer Type | PLUG |
| Specification/standard Data | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Length | 0.250 INCHES NOMINAL SQUARE END IN |
| Thread Size and Series/type Designator | 0.164-32 UNIFIED NATIONAL COARSE (UNC) |
| Thread Forming Method | GROUND |
| Style Designator | SPIRAL POINTED FLUTE |
| Flute Quantity | 2 |
| Material | STEEL OVERALL |
| Thread Structure | REGULAR |
| Thread Length | 0.940 INCHES MINIMUM IN |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C57082 | Greenfield Industries Inc (USA) |
| B94.9 8-32 UNC HS G H1 | General Services Administration Federal Supply Service (USA) |
| GGG-T-70 TY2SEASTB | General Services Administration Federal Supply Service (USA) |
| 13240 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| GGG-T-70 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| C57082 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| A-A-1267 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 13240 | Greenfield Industries Inc (USA) |
| B94.9 | The American Society of Mechanical Engineers (USA) |
| 11305 | Bendix Corp the Industrial Tools Div South Beloit Plant (USA) |
| 08202 | Regal-Beloit Corporation Div Regal Cutting Tools (USA) |
NSN 5136-00-261-3214 is a Tap,thread Cutting, manufactured by Greenfield Industries Inc, classified under FSC 5136 (No Item Name Available). Status: active.
NSN 5136-00-261-3214 has 11 cross-referenced part numbers: C57082 (Greenfield Industries Inc), B94.9 8-32 UNC HS G H1 (General Services Administration Federal Supply Service), GGG-T-70 TY2SEASTB (General Services Administration Federal Supply Service), 13240 (Kennametal Inc. Div Kennametal Industrial Products Group), GGG-T-70 (Federal Specifications Promulgated by General Services Administration Washington DC) and 6 more.
There are 12 known substitutes for 5136-00-261-3214: 5310-00-186-0964, 5136-00-203-6500, 5136-00-203-6506 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for C57082: Shank Diameter: 0.220 INCHES MINIMUM IN; Thread Pitch Diameters: +0.1437 TO 0.1442 INCHES IN; Width Across Flats: 0.131 INCHES NOMINAL IN; Starting Chamfer Type: PLUG. 15 total characteristics are documented in the Federal Logistics Information System.