The Tap,thread Cutting, cataloged under National Stock Number 5136-00-187-8001, 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 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 5136-00-187-8001 |
| 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 |
| Starting Chamfer Type | TAPER |
| Thread Length | 1.812 INCHES NOMINAL IN |
| Thread Structure | REGULAR |
| Thread Pitch Diameters | +0.6609 TO 0.6614 INCHES IN |
| Shank Diameter | 0.542 INCHES NOMINAL IN |
| Flute Quantity | 4 |
| Style Designator | STRAIGHT FLUTE |
| Width Across Flats | 0.406 INCHES NOMINAL IN |
| Thread Structure | REGULAR |
| Length | 0.625 INCHES NOMINAL SQUARE END IN |
| Thread Forming Method | GROUND |
| Nondefinitive Spec/std Data | 1 TYPE AND D SERIES AND A STYLE |
| Flute Quantity | 4 |
| Style Designator | STRAIGHT FLUTE |
| Thread Size and Series/type Designator | 0.688-24 UNEF |
| Material | STEEL OVERALL |
| Starting Chamfer Type | TAPER |
| Nondefinitive Spec/std Data | 1 TYPE AND D SERIES AND A STYLE |
| Length | 0.625 INCHES NOMINAL SQUARE END IN |
| Thread Length | 1.812 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Shank Diameter | 0.542 INCHES NOMINAL IN |
| Thread Size and Series/type Designator | 0.688-24 UNEF |
| Width Across Flats | 0.406 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GGG-T-70 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| GGG-T-70 TY1SEDSTA | General Services Administration Federal Supply Service (USA) |
NSN 5136-00-187-8001 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 5136-00-187-8001 has 2 cross-referenced part numbers: GGG-T-70 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-T-70 TY1SEDSTA (General Services Administration Federal Supply Service).
There are 12 known substitutes for 5136-00-187-8001: 5136-00-187-8004, 5136-00-187-8005, 5136-00-187-8008 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for GGG-T-70: Starting Chamfer Type: TAPER; Thread Length: 1.812 INCHES NOMINAL IN; Thread Structure: REGULAR; Thread Pitch Diameters: +0.6609 TO 0.6614 INCHES IN. 27 total characteristics are documented in the Federal Logistics Information System.