The Tap,thread Cutting, cataloged under National Stock Number 5136-00-370-4065, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 15 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5136-00-370-4065 |
| Primary Part Number | A-A-59158 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Thread Pitch Diameters | +0.6420 TO 0.6430 INCHES IN |
| Material | STEEL OVERALL |
| Thread Size and Series/type Designator | 0.625-18 STI |
| Departure From Cited Designator | AS MODIFIED BY THREAD PITCH DIAMETERS |
| Width Across Flats | 0.406 INCHES NOMINAL IN |
| Thread Structure | REGULAR |
| Nondefinitive Spec/std Data | 1 TYPE AND 2 CLASS |
| Length | 0.625 INCHES NOMINAL SQUARE END IN |
| Starting Chamfer Type | PLUG |
| Flute Quantity | 4 |
| Thread Forming Method | GROUND |
| Style Designator | STRAIGHT FLUTE |
| Shank Diameter | 0.542 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Length | 1.812 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-59158 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-59158 TY1CL2 | General Services Administration Federal Supply Service (USA) |
| MIL-T-21309 TY1CL2 | General Services Administration Federal Supply Service (USA) |
| MIL-T-21309 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 10FRU | Stanley Engineered Fastening Llc (USA) |
NSN 5136-00-370-4065 is a Tap,thread Cutting, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5136 (No Item Name Available). Status: cancelled.
NSN 5136-00-370-4065 has 5 cross-referenced part numbers: A-A-59158 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-59158 TY1CL2 (General Services Administration Federal Supply Service), MIL-T-21309 TY1CL2 (General Services Administration Federal Supply Service), MIL-T-21309 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 10FRU (Stanley Engineered Fastening Llc).
There are 12 known substitutes for 5136-00-370-4065: 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 A-A-59158: Thread Pitch Diameters: +0.6420 TO 0.6430 INCHES IN; Material: STEEL OVERALL; Overall Length: 4.031 INCHES NOMINAL IN; Thread Size and Series/type Designator: 0.625-18 STI. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5136-00-370-4065 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.