The Tap,thread Cutting, cataloged under National Stock Number 5136-01-038-2904, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5136-01-038-2904 |
| Primary Part Number | A-A-59158 TY1CL1 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | General Services Administration Federal Supply Service |
| Status | ACTIVE |
| Thread Pitch Diameters | +0.8028 TO 0.8089 INCHES IN |
| Material | STEEL OVERALL |
| Length | 0.781 INCHES MINIMUM AND 0.844 INCHES MAXIMUM SQUARE END IN |
| Thread Structure | REGULAR |
| Starting Chamfer Type | PLUG |
| Thread Forming Method | GROUND |
| Style Designator | STRAIGHT FLUTE |
| Flute Quantity | 4 |
| Width Across Flats | 0.594 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 CLASS |
| Thread Size and Series/type Designator | 0.875-9 UNIFIED NATIONAL COARSE (UNC) |
| Shank Diameter | 0.798 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Length | 2.406 INCHES MINIMUM AND 2.594 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-59158 TY1CL1 | General Services Administration Federal Supply Service (USA) |
| 8187-14 | Stanley Engineered Fastening Llc (USA) |
| A-A-59158 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 5136-01-038-2904 is a Tap,thread Cutting, manufactured by General Services Administration Federal Supply Service, classified under FSC 5136 (No Item Name Available). Status: active.
NSN 5136-01-038-2904 has 3 cross-referenced part numbers: A-A-59158 TY1CL1 (General Services Administration Federal Supply Service), 8187-14 (Stanley Engineered Fastening Llc), A-A-59158 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
There is 1 known substitute for 5136-01-038-2904: 5935-01-499-6031. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-59158 TY1CL1: Thread Pitch Diameters: +0.8028 TO 0.8089 INCHES IN; Material: STEEL OVERALL; Overall Length: 5.094 INCHES MINIMUM AND 5.156 INCHES MAXIMUM IN; Length: 0.781 INCHES MINIMUM AND 0.844 INCHES MAXIMUM SQUARE END IN. 16 total characteristics are documented in the Federal Logistics Information System.