The Tap,thread Cutting, cataloged under National Stock Number 5136-00-223-6228, 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 | 5136-00-223-6228 |
| Primary Part Number | 54780 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | Tapco Cutting Tools Inc |
| Status | CANCELLED |
| Thread Structure | REGULAR |
| Thread Size and Series/type Designator | 0.625-11 UNIFIED NATIONAL COARSE (UNC) |
| Flute Quantity | 4 |
| Thread Forming Method | GROUND |
| Material | STEEL OVERALL |
| Style Designator | STRAIGHT FLUTE |
| Length | 0.562 INCHES NOMINAL SQUARE END IN |
| Specification/standard Data | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Width Across Flats | 0.360 INCHES NOMINAL IN |
| Starting Chamfer Type | PLUG |
| Thread Pitch Diameters | +0.5670 TO 0.5675 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Length | 2.000 INCHES MINIMUM IN |
| Shank Diameter | 0.590 INCHES MINIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 14380 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 54780 | Tapco (USA) |
| 08561 | Regal-Beloit Corporation Div Regal Cutting Tools (USA) |
| B94.9 5/8-11 UNC HS G H3 | General Services Administration Federal Supply Service (USA) |
| C54780 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 54780 PRIMARY | Tapco Cutting Tools Inc (USA) |
| 12881 | Bendix Corp the Industrial Tools Div South Beloit Plant (USA) |
| B94.9 | The American Society of Mechanical Engineers (USA) |
| GGG-T-70 TY1SEASTB | General Services Administration Federal Supply Service (USA) |
| A-A-625 | 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) |
| C54780 | Greenfield Industries Inc (USA) |
| 14380 | Greenfield Industries Inc (USA) |
| 11237 | Osg Usa Inc (USA) |
| 125118 | Jarvis Cutting Tools Inc (USA) |
NSN 5136-00-223-6228 is a Tap,thread Cutting, manufactured by Tapco Cutting Tools Inc, classified under FSC 5136 (No Item Name Available). Status: cancelled.
NSN 5136-00-223-6228 has 15 cross-referenced part numbers: 14380 (Kennametal Inc. Div Kennametal Industrial Products Group), 54780 (Tapco), 08561 (Regal-Beloit Corporation Div Regal Cutting Tools), B94.9 5/8-11 UNC HS G H3 (General Services Administration Federal Supply Service), C54780 (Kennametal Inc. Div Kennametal Industrial Products Group) and 10 more.
There are 12 known substitutes for 5136-00-223-6228: 1610-00-119-6890, 5365-00-202-9348, 5310-00-220-6682 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 54780: Overall Length: 3.812 INCHES NOMINAL IN; Thread Structure: REGULAR; Thread Size and Series/type Designator: 0.625-11 UNIFIED NATIONAL COARSE (UNC); Flute Quantity: 4. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5136-00-223-6228 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.