The Tap,thread Cutting, cataloged under National Stock Number 5136-00-236-4256, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Specifications 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 3 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 | 5136-00-236-4256 |
| Primary Part Number | GGG-T-70 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Thread Length | 1.812 INCHES NOMINAL IN |
| Width Across Flats | 0.360 INCHES NOMINAL IN |
| Thread Forming Method | GROUND |
| Thread Size and Series/type Designator | 0.625-20 UNS |
| Starting Chamfer Type | BOTTOMING |
| Material | STEEL OVERALL |
| Length | 0.562 INCHES NOMINAL SQUARE END IN |
| Departure From Cited Designator | AS MOD BY THD SIZE AND SERIES,AND THD PITCH DIA |
| Style Designator | STRAIGHT FLUTE |
| Thread Structure | REGULAR |
| Nondefinitive Spec/std Data | 1 TYPE AND C SERIES AND C STYLE |
| Flute Quantity | 4 |
| Shank Diameter | 0.480 INCHES NOMINAL IN |
| Thread Pitch Diameters | +0.6156 TO 0.6237 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GGG-T-70 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 41T10309-3663 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| GGG-T-70 TY1SECSTC | General Services Administration Federal Supply Service (USA) |
NSN 5136-00-236-4256 is a Tap,thread Cutting, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5136 (No Item Name Available). Status: active.
NSN 5136-00-236-4256 has 3 cross-referenced part numbers: GGG-T-70 (Federal Specifications Promulgated by General Services Administration Washington DC), 41T10309-3663 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), GGG-T-70 TY1SECSTC (General Services Administration Federal Supply Service).
There are 12 known substitutes for 5136-00-236-4256: 5136-00-228-1024, 5136-00-236-4252, 5136-00-236-4258 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for GGG-T-70: Thread Direction: RIGHT-HAND; Thread Length: 1.812 INCHES NOMINAL IN; Overall Length: 3.812 INCHES NOMINAL IN; Width Across Flats: 0.360 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.