The Tap,thread Cutting, cataloged under National Stock Number 5136-00-729-5683, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Tapco Cutting Tools Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 12 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 | 5136-00-729-5683 |
| Primary Part Number | 54779 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | Tapco Cutting Tools Inc |
| Status | CANCELLED |
| Thread Length | 2.0 INCHES MINIMUM IN |
| Thread Size and Series/type Designator | 0.625-11 UNIFIED NATIONAL COARSE (UNC) |
| Thread Structure | REGULAR |
| Length | 0.562 INCHES NOMINAL SQUARE END IN |
| Specification/standard Data | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Flute Quantity | 4 |
| Width Across Flats | 0.360 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Thread Forming Method | GROUND |
| Style Designator | STRAIGHT FLUTE |
| Starting Chamfer Type | TAPER |
| Shank Diameter | 0.590 INCHES MINIMUM IN |
| Thread Pitch Diameters | +0.5670 TO 0.5675 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C54779 | Greenfield Industries Inc (USA) |
| 11236 | Osg Usa Inc (USA) |
| 14379 | Greenfield Industries Inc (USA) |
| GGG-T-70 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 14379 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| C54779 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| B94.9 5/8-11 UNC HS G H3 | General Services Administration Federal Supply Service (USA) |
| 12880 | Bendix Corp the Industrial Tools Div South Beloit Plant (USA) |
| 54779 PRIMARY | Tapco Cutting Tools Inc (USA) |
| A-A-625 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| GGG-T-70 TY1SEASTA | General Services Administration Federal Supply Service (USA) |
| 54779 | Tapco (USA) |
| B94.9 | The American Society of Mechanical Engineers (USA) |
| 08560 | Regal-Beloit Corporation Div Regal Cutting Tools (USA) |
| 125131 | Jarvis Cutting Tools Inc (USA) |
NSN 5136-00-729-5683 is a Tap,thread Cutting, manufactured by Tapco Cutting Tools Inc, classified under FSC 5136 (No Item Name Available). Status: cancelled.
NSN 5136-00-729-5683 has 15 cross-referenced part numbers: C54779 (Greenfield Industries Inc), 11236 (Osg Usa Inc), 14379 (Greenfield Industries Inc), GGG-T-70 (Federal Specifications Promulgated by General Services Administration Washington DC), 14379 (Kennametal Inc. Div Kennametal Industrial Products Group) and 10 more.
There are 12 known substitutes for 5136-00-729-5683: 2990-00-003-0107, 5355-00-060-5685, 2910-00-076-9774 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 54779: Thread Length: 2.0 INCHES MINIMUM IN; Thread Size and Series/type Designator: 0.625-11 UNIFIED NATIONAL COARSE (UNC); Thread Structure: REGULAR; Length: 0.562 INCHES NOMINAL SQUARE END IN. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5136-00-729-5683 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.