The Tap,thread Cutting, cataloged under National Stock Number 5136-00-729-5684, 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 22 commercial cross-references from 15 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 | 5136-00-729-5684 |
| Primary Part Number | 54321 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | Tapco Cutting Tools Inc |
| Status | CANCELLED |
| Thread Structure | REGULAR |
| Style Designator | STRAIGHT FLUTE |
| Flute Quantity | 4 |
| Specification/standard Data | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Thread Size and Series/type Designator | 0.190-24 UNIFIED NATIONAL COARSE (UNC) |
| Material | STEEL OVERALL |
| Starting Chamfer Type | TAPER |
| Thread Forming Method | GROUND |
| Length | 0.250 INCHES NOMINAL SQUARE END IN |
| Width Across Flats | 0.152 INCHES NOMINAL IN |
| Thread Length | 1.000 INCHES MINIMUM IN |
| Thread Pitch Diameters | +0.1634 TO 0.1639 INCHES IN |
| Shank Diameter | 0.255 INCHES MINIMUM IN |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15320 | Greenfield Industries Inc (USA) |
| GGG-T-60 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 54321 PRIMARY | Tapco Cutting Tools Inc (USA) |
| 10148 | Osg Usa Inc (USA) |
| C54321 | Greenfield Industries Inc (USA) |
| 119684 | Jarvis Cutting Tools Inc (USA) |
| B94.9 10-24 UNC HS G H2 | General Services Administration Federal Supply Service (USA) |
| B94.9 | The American Society of Mechanical Engineers (USA) |
| 08227 | Regal-Beloit Corporation Div Regal Cutting Tools (USA) |
| C54321 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| A-A-624 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| GGG-T-70 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 33624 | Morse Cutting Tools Div of Morse Cutting Tool Corp (USA) |
| 11520 | Bendix Corp the Industrial Tools Div South Beloit Plant (USA) |
| 11B5090651-25 | Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army (USA) |
| GGG-T-60 TY1SEAST1 | General Services Administration Federal Supply Service (USA) |
| 54321 | Tapco (USA) |
| 15320 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 33624 | Morse Cutting Tools (USA) |
| 2068 | Morse Cutting Tools Div of Morse Cutting Tool Corp (USA) |
NSN 5136-00-729-5684 is a Tap,thread Cutting, manufactured by Tapco Cutting Tools Inc, classified under FSC 5136 (No Item Name Available). Status: cancelled.
NSN 5136-00-729-5684 has 22 cross-referenced part numbers: 15320 (Greenfield Industries Inc), GGG-T-60 (Federal Specifications Promulgated by General Services Administration Washington DC), 54321 (Tapco Cutting Tools Inc), 10148 (Osg Usa Inc), C54321 (Greenfield Industries Inc) and 17 more.
There are 12 known substitutes for 5136-00-729-5684: 5961-00-018-9661, 5136-00-203-6673, 5136-00-203-7039 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 54321: Overall Length: 2.375 INCHES NOMINAL IN; Thread Structure: REGULAR; Style Designator: STRAIGHT FLUTE; Flute Quantity: 4. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5136-00-729-5684 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.