The Tap,thread Cutting, cataloged under National Stock Number 5136-00-729-5709, 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5136-00-729-5709 |
| Primary Part Number | C54973 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | Greenfield Industries Inc |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Thread Pitch Diameters | +1.0719 TO 1.0729 INCHES IN |
| Shank Diameter | 0.896 INCHES NOMINAL IN |
| Width Across Flats | 0.672 INCHES NOMINAL IN |
| Length | 0.875 INCHES NOMINAL SQUARE END IN |
| Style Designator | STRAIGHT FLUTE |
| Thread Forming Method | GROUND |
| Thread Structure | REGULAR |
| Starting Chamfer Type | BOTTOMING |
| Flute Quantity | 4 |
| Material | STEEL OVERALL |
| Thread Size and Series/type Designator | 1.125-12 UNF |
| Specification/standard Data | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Thread Length | 2.562 INCHES MINIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C54973 | Greenfield Industries Inc (USA) |
| B94.9 1-1/8-12 UNF HS G H4 | General Services Administration Federal Supply Service (USA) |
| GGG-T-70 TY1SEBSTC | General Services Administration Federal Supply Service (USA) |
| B94.9 | The American Society of Mechanical Engineers (USA) |
| 126159 | Jarvis Cutting Tools Inc (USA) |
| 14605 | Greenfield Industries Inc (USA) |
| A-A-625 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 13350 | Bendix Corp the Industrial Tools Div South Beloit Plant (USA) |
| C54973 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 14605 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 11374 | Osg Usa Inc (USA) |
| 08656 | Regal-Beloit Corporation Div Regal Cutting Tools (USA) |
| GGG-T-70 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5136-00-729-5709 is a Tap,thread Cutting, manufactured by Greenfield Industries Inc, classified under FSC 5136 (No Item Name Available). Status: active.
NSN 5136-00-729-5709 has 13 cross-referenced part numbers: C54973 (Greenfield Industries Inc), B94.9 1-1/8-12 UNF HS G H4 (General Services Administration Federal Supply Service), GGG-T-70 TY1SEBSTC (General Services Administration Federal Supply Service), B94.9 (The American Society of Mechanical Engineers), 126159 (Jarvis Cutting Tools Inc) and 8 more.
There are 12 known substitutes for 5136-00-729-5709: 3120-00-082-5968, 3020-00-090-6291, 5935-00-138-5173 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for C54973: Thread Direction: RIGHT-HAND; Thread Pitch Diameters: +1.0719 TO 1.0729 INCHES IN; Shank Diameter: 0.896 INCHES NOMINAL IN; Width Across Flats: 0.672 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.