The Tap,thread Cutting, cataloged under National Stock Number 5136-00-261-3261, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Cleveland Twist Drill Co Div of Greenfield Industries Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 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 | 5136-00-261-3261 |
| Primary Part Number | 57174 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | Cleveland Twist Drill Co Div of Greenfield Industries Inc |
| Status | ACTIVE |
| Thread Pitch Diameters | +0.3344 TO 0.3349 INCHES IN |
| Shank Diameter | 0.381 INCHES NOMINAL IN |
| Flute Quantity | 3 |
| Thread Structure | REGULAR |
| Specification/standard Data | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Thread Size and Series/type Designator | 0.375-16 UNIFIED NATIONAL COARSE (UNC) |
| Material | STEEL OVERALL |
| Length | 0.375 INCHES NOMINAL SQUARE END IN |
| Thread Forming Method | GROUND |
| Width Across Flats | 0.286 INCHES NOMINAL IN |
| Style Designator | SPIRAL POINTED FLUTE |
| Starting Chamfer Type | PLUG |
| Thread Length | 1.250 INCHES MINIMUM IN |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 57174 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| GGG-T-70 TY2SEASTB | General Services Administration Federal Supply Service (USA) |
| 12163 | Bendix Corp the Industrial Tools Div South Beloit Plant (USA) |
| B94.9 3/8-16 UNC HS G H1 | General Services Administration Federal Supply Service (USA) |
| C57174 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| GGG-T-70 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| B94.9 | The American Society of Mechanical Engineers (USA) |
| 123031 | Jarvis Cutting Tools Inc (USA) |
| 08441 | Regal-Beloit Corporation Div Regal Cutting Tools (USA) |
NSN 5136-00-261-3261 is a Tap,thread Cutting, manufactured by Cleveland Twist Drill Co Div of Greenfield Industries Inc, classified under FSC 5136 (No Item Name Available). Status: active.
NSN 5136-00-261-3261 has 9 cross-referenced part numbers: 57174 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), GGG-T-70 TY2SEASTB (General Services Administration Federal Supply Service), 12163 (Bendix Corp the Industrial Tools Div South Beloit Plant), B94.9 3/8-16 UNC HS G H1 (General Services Administration Federal Supply Service), C57174 (Kennametal Inc. Div Kennametal Industrial Products Group) and 4 more.
There are 12 known substitutes for 5136-00-261-3261: 5136-00-203-6504, 3020-00-267-6019, 5342-00-598-9019 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 57174: Thread Pitch Diameters: +0.3344 TO 0.3349 INCHES IN; Shank Diameter: 0.381 INCHES NOMINAL IN; Overall Length: 2.938 INCHES MINIMUM IN; Flute Quantity: 3. 15 total characteristics are documented in the Federal Logistics Information System.