The Tap,thread Cutting, cataloged under National Stock Number 5136-00-821-1029, 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 17 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 | 5136-00-821-1029 |
| Primary Part Number | 54348 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | Tapco Cutting Tools Inc |
| Status | CANCELLED |
| Flute Quantity | 4 |
| Style Designator | STRAIGHT FLUTE |
| Thread Size and Series/type Designator | 10-32 UNF |
| Material | STEEL OVERALL |
| Starting Chamfer Type | TAPER |
| Specification/standard Data | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Thread Forming Method | GROUND |
| Length | 0.250 INCHES NOMINAL SQUARE END IN |
| Thread Structure | REGULAR |
| Width Across Flats | 0.152 INCHES NOMINAL IN |
| Thread Length | 1.000 INCHES MINIMUM IN |
| Thread Direction | RIGHT-HAND |
| Shank Diameter | 0.255 INCHES MINIMUM IN |
| Thread Pitch Diameters | +0.1702 TO 0.1707 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GGG-T-70 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| B94.9 | The American Society of Mechanical Engineers (USA) |
| 15352 | Greenfield Industries Inc (USA) |
| 10151 | Osg Usa Inc (USA) |
| GGG-T-70 TY1SEBSTA | General Services Administration Federal Supply Service (USA) |
| 08260 | Regal-Beloit Corporation Div Regal Cutting Tools (USA) |
| 54348 PRIMARY | Tapco Cutting Tools Inc (USA) |
| 54346 PRIMARY | Tapco Cutting Tools Inc (USA) |
| B94.9 10-32 UNF HS G H2 | General Services Administration Federal Supply Service (USA) |
| 120212 | Jarvis Cutting Tools Inc (USA) |
| 11614 | Bendix Corp the Industrial Tools Div South Beloit Plant (USA) |
| 15352 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| C54348 | Greenfield Industries Inc (USA) |
| A-A-624 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 54348 | Tapco (USA) |
| C54348 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 54346 | Tapco (USA) |
NSN 5136-00-821-1029 is a Tap,thread Cutting, manufactured by Tapco Cutting Tools Inc, classified under FSC 5136 (No Item Name Available). Status: cancelled.
NSN 5136-00-821-1029 has 17 cross-referenced part numbers: GGG-T-70 (Federal Specifications Promulgated by General Services Administration Washington DC), B94.9 (The American Society of Mechanical Engineers), 15352 (Greenfield Industries Inc), 10151 (Osg Usa Inc), GGG-T-70 TY1SEBSTA (General Services Administration Federal Supply Service) and 12 more.
There are 12 known substitutes for 5136-00-821-1029: 2910-00-076-3535, 3110-00-142-4335, 5310-00-185-6426 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 54348: Overall Length: 2.375 INCHES NOMINAL IN; Flute Quantity: 4; Style Designator: STRAIGHT FLUTE; Thread Size and Series/type Designator: 10-32 UNF. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5136-00-821-1029 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.