The Tap,thread Cutting, cataloged under National Stock Number 5136-00-276-1021, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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 | 5136-00-276-1021 |
| Primary Part Number | 41T10309-3930 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Thread Pitch Diameters | +1.0930 TO 1.0940 INCHES IN |
| Shank Diameter | 0.896 INCHES NOMINAL IN |
| Length | 1.875 INCHES NOMINAL SQUARE END IN |
| Style Designator | STRAIGHT FLUTE |
| Nondefinitive Spec/std Data | 1 TYPE AND C SERIES AND C STYLE |
| Thread Size and Series/type Designator | 1.125-20 UNS |
| Flute Quantity | 4 |
| Material | STEEL OVERALL |
| Thread Structure | REGULAR |
| Width Across Flats | 0.672 INCHES NOMINAL IN |
| Starting Chamfer Type | BOTTOMING |
| Thread Forming Method | GROUND |
| Thread Direction | RIGHT-HAND |
| Thread Length | 1.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 41T10309-3930 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| GGG-T-70 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| GGG-T-70 TY1SECSTC | General Services Administration Federal Supply Service (USA) |
| WU11193 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5136-00-276-1021 is a Tap,thread Cutting, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5136 (No Item Name Available). Status: active.
NSN 5136-00-276-1021 has 4 cross-referenced part numbers: 41T10309-3930 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), GGG-T-70 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-T-70 TY1SECSTC (General Services Administration Federal Supply Service), WU11193 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 12 known substitutes for 5136-00-276-1021: 5136-00-228-1024, 5136-00-236-4252, 5136-00-236-4256 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 41T10309-3930: Thread Pitch Diameters: +1.0930 TO 1.0940 INCHES IN; Shank Diameter: 0.896 INCHES NOMINAL IN; Length: 1.875 INCHES NOMINAL SQUARE END IN; Overall Length: 4.000 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.