The Tap,thread Cutting, cataloged under National Stock Number 5136-00-865-2179, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5136-00-865-2179 |
| 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 | CANCELLED |
| Style Designator | STRAIGHT FLUTE |
| Flute Quantity | 6 OR 8 |
| Thread Size and Series/type Designator | 1.750-12 UN |
| Thread Forming Method | GROUND |
| Length | 1.250 INCHES NOMINAL SQUARE END IN |
| Thread Structure | REGULAR |
| Material | STEEL OVERALL |
| Width Across Flats | 1.072 INCHES NOMINAL IN |
| Starting Chamfer Type | TAPER |
| Departure From Cited Designator | AS MODIFIED BY THREAD SIZE AND SERIES AND THREAD PITCH DIAMETERS |
| Thread Direction | RIGHT-HAND |
| Thread Pitch Diameters | +1.6974 TO 1.6989 INCHES IN |
| Thread Length | 2.000 INCHES NOMINAL IN |
| Shank Diameter | 1.430 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GGG-T-70 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 2090469 | General Motors Corp (USA) |
| B94.9 | The American Society of Mechanical Engineers (USA) |
| 2090469 | General Motors Llc Dba General Motors Llc (USA) |
| A-A-625 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 26775 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| B94.9 1-3/4-12 UN HS G H6 | General Services Administration Federal Supply Service (USA) |
| GGG-T-70 TY1SEFSTA | General Services Administration Federal Supply Service (USA) |
NSN 5136-00-865-2179 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: cancelled.
NSN 5136-00-865-2179 has 8 cross-referenced part numbers: GGG-T-70 (Federal Specifications Promulgated by General Services Administration Washington DC), 2090469 (General Motors Corp), B94.9 (The American Society of Mechanical Engineers), 2090469 (General Motors Llc Dba General Motors Llc), A-A-625 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 3 more.
There are 3 known substitutes for 5136-00-865-2179: 5120-00-277-1593, 5136-00-865-2178, 5136-00-865-2180. Verify interchangeability with system specifications before substitution.
Key specifications for GGG-T-70: Style Designator: STRAIGHT FLUTE; Flute Quantity: 6 OR 8; Thread Size and Series/type Designator: 1.750-12 UN; Thread Forming Method: GROUND. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5136-00-865-2179 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.