The Tap,thread Cutting, cataloged under National Stock Number 5136-00-528-2298, 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 14 commercial cross-references from 11 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 | 5136-00-528-2298 |
| Primary Part Number | 54761 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | Tapco Cutting Tools Inc |
| Status | CANCELLED |
| Length | 0.500 INCHES NOMINAL SQUARE END IN |
| Thread Structure | REGULAR |
| Flute Quantity | 4 |
| Starting Chamfer Type | BOTTOMING |
| Material | STEEL OVERALL |
| Specification/standard Data | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Style Designator | STRAIGHT FLUTE |
| Width Across Flats | 0.322 INCHES NOMINAL IN |
| Thread Size and Series/type Designator | 0.562-12 UNIFIED NATIONAL COARSE (UNC) |
| Thread Forming Method | CUT |
| Thread Length | 1.656 INCHES NOMINAL IN |
| Shank Diameter | 0.429 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Thread Pitch Diameters | +0.5089 TO 0.5114 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 54761 | Tapco (USA) |
| 11638 | Greenfield Industries Inc (USA) |
| 54761 PRIMARY | Tapco Cutting Tools Inc (USA) |
| 303 9/16-12 UNC | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| C62309 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 11B5090651-69 | Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army (USA) |
| 11638 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| GGG-T-60 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 1040 | Morse Cutting Tools Div of Morse Cutting Tool Corp (USA) |
| B94.9 9/16-12 UNC HS C H3 | General Services Administration Federal Supply Service (USA) |
| B94.9 | The American Society of Mechanical Engineers (USA) |
| GGG-T-60 TY1SEAST3 | General Services Administration Federal Supply Service (USA) |
| 17195 | Bendix Corp the Industrial Tools Div South Beloit Plant (USA) |
| 103 9/16-12 UNC | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
NSN 5136-00-528-2298 is a Tap,thread Cutting, manufactured by Tapco Cutting Tools Inc, classified under FSC 5136 (No Item Name Available). Status: cancelled.
NSN 5136-00-528-2298 has 14 cross-referenced part numbers: 54761 (Tapco), 11638 (Greenfield Industries Inc), 54761 (Tapco Cutting Tools Inc), 303 9/16-12 UNC (Kennametal Inc. Div Kennametal Industrial Products Group), C62309 (Kennametal Inc. Div Kennametal Industrial Products Group) and 9 more.
There are 12 known substitutes for 5136-00-528-2298: 5365-00-043-1520, 9540-00-145-5815, 5940-00-177-7939 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 54761: Length: 0.500 INCHES NOMINAL SQUARE END IN; Overall Length: 3.594 INCHES NOMINAL IN; Thread Structure: REGULAR; Flute Quantity: 4. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5136-00-528-2298 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.