The Tap,thread Cutting, cataloged under National Stock Number 5136-00-189-7806, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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 | 5136-00-189-7806 |
| Primary Part Number | GGG-T-581 TY1CL1 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | General Services Administration Federal Supply Service |
| Status | CANCELLED |
| Width Across Flats | 0.415 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN |
| Specification/standard Data | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Flute Quantity | 4 |
| Style Designator | STRAIGHT FLUTE |
| Length | 0.407 INCHES MINIMUM AND 0.469 INCHES MAXIMUM SQUARE END IN |
| Material | STEEL OVERALL |
| Flute Quantity | 4 |
| Starting Chamfer Type | PLUG |
| Specification/standard Data | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Thread Structure | REGULAR |
| Width Across Flats | 0.415 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN |
| Thread Forming Method | CUT |
| Thread Size and Series/type Designator | 0.250-18 NPT |
| Thread Length | 1.000 INCHES MINIMUM AND 1.124 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Shank Diameter | 0.561 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN |
| Length | 0.407 INCHES MINIMUM AND 0.469 INCHES MAXIMUM SQUARE END IN |
| Shank Diameter | 0.561 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN |
| Thread Size and Series/type Designator | 0.250-18 NPT |
| Thread Structure | REGULAR |
| Thread Length | 1.000 INCHES MINIMUM AND 1.124 INCHES MAXIMUM IN |
| Starting Chamfer Type | PLUG |
| Style Designator | STRAIGHT FLUTE |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GGG-T-581 TY1CL1 | General Services Administration Federal Supply Service (USA) |
| A-A-364 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| GGG-T-581 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 14025 | Bendix Corp the Industrial Tools Div South Beloit Plant (USA) |
| B94.9 | The American Society of Mechanical Engineers (USA) |
NSN 5136-00-189-7806 is a Tap,thread Cutting, manufactured by General Services Administration Federal Supply Service, classified under FSC 5136 (No Item Name Available). Status: cancelled.
NSN 5136-00-189-7806 has 5 cross-referenced part numbers: GGG-T-581 TY1CL1 (General Services Administration Federal Supply Service), A-A-364 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), GGG-T-581 (Federal Specifications Promulgated by General Services Administration Washington DC), 14025 (Bendix Corp the Industrial Tools Div South Beloit Plant), B94.9 (The American Society of Mechanical Engineers).
There are 12 known substitutes for 5136-00-189-7806: 2530-00-006-6259, 5930-00-136-1865, 5136-00-189-7800 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for GGG-T-581 TY1CL1: Width Across Flats: 0.415 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN; Specification/standard Data: 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Flute Quantity: 4; Style Designator: STRAIGHT FLUTE. 28 total characteristics are documented in the Federal Logistics Information System.
NSN 5136-00-189-7806 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.