The Tap,thread Cutting, cataloged under National Stock Number 5136-00-987-9084, 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 5 commercial cross-references from 4 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 | 5136-00-987-9084 |
| Primary Part Number | MIL-T-21309 TY1CL2 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | General Services Administration Federal Supply Service |
| Status | ACTIVE |
| Starting Chamfer Type | PLUG |
| Nondefinitive Spec/std Data | 1 TYPE AND 2 CLASS |
| Material | STEEL OVERALL |
| Length | 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM SQUARE END IN |
| Thread Size and Series/type Designator | 0.750-10 STI |
| Thread Forming Method | GROUND |
| Style Designator | STRAIGHT FLUTE |
| Flute Quantity | 4 |
| Width Across Flats | 0.523 INCHES MINIMUM AND 0.529 INCHES MAXIMUM IN |
| Thread Structure | REGULAR |
| Thread Length | 2.125 INCHES MINIMUM AND 2.313 INCHES MAXIMUM IN |
| Shank Diameter | 0.695 INCHES MINIMUM AND 0.699 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Pitch Diameters | +0.8159 TO 0.8164 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-T-21309 TY1CL2 | General Services Administration Federal Supply Service (USA) |
| A-A-59158 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 12CRU | Stanley Engineered Fastening Llc (USA) |
| MIL-T-21309 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| A-A-59158 TY1CL2 | General Services Administration Federal Supply Service (USA) |
NSN 5136-00-987-9084 is a Tap,thread Cutting, manufactured by General Services Administration Federal Supply Service, classified under FSC 5136 (No Item Name Available). Status: active.
NSN 5136-00-987-9084 has 5 cross-referenced part numbers: MIL-T-21309 TY1CL2 (General Services Administration Federal Supply Service), A-A-59158 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 12CRU (Stanley Engineered Fastening Llc), MIL-T-21309 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A-A-59158 TY1CL2 (General Services Administration Federal Supply Service).
There are 12 known substitutes for 5136-00-987-9084: 5136-00-104-4147, 5136-00-104-4158, 5136-00-104-4159 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-T-21309 TY1CL2: Starting Chamfer Type: PLUG; Overall Length: 4.657 INCHES MINIMUM AND 4.719 INCHES MAXIMUM IN; Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS; Material: STEEL OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.