The Tap,thread Cutting, cataloged under National Stock Number 5136-00-177-6985, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Greenfield Industries Inc. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5136-00-177-6985 |
| Primary Part Number | 14344 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | Greenfield Industries Inc |
| Status | ACTIVE |
| Thread Length | 1.810 INCHES MINIMUM IN |
| Thread Size and Series/type Designator | 0.562-12 UNIFIED NATIONAL COARSE (UNC) |
| Shank Diameter | 0.542 INCHES MINIMUM IN |
| Length | 0.500 INCHES NOMINAL SQUARE END IN |
| Specification/standard Data | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Specification/standard Data | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Departure From Cited Designator | AS MODIFIED BY THREAD PITCH DIAMETERS |
| Thread Forming Method | GROUND |
| Thread Structure | REGULAR |
| Thread Size and Series/type Designator | 0.562-12 UNIFIED NATIONAL COARSE (UNC) |
| Width Across Flats | 0.322 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Starting Chamfer Type | BOTTOMING |
| Length | 0.500 INCHES NOMINAL SQUARE END IN |
| Style Designator | STRAIGHT FLUTE |
| Flute Quantity | 4 |
| Material | STEEL OVERALL |
| Width Across Flats | 0.322 INCHES NOMINAL IN |
| Shank Diameter | 0.542 INCHES MINIMUM IN |
| Thread Direction | LEFT-HAND |
| Style Designator | STRAIGHT FLUTE |
| Flute Quantity | 4 |
| Departure From Cited Designator | AS MODIFIED BY THREAD PITCH DIAMETERS |
| Thread Structure | REGULAR |
| Thread Length | 1.810 INCHES MINIMUM IN |
| Starting Chamfer Type | BOTTOMING |
| Thread Pitch Diameters | +0.5094 TO 0.5099 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 14344 PRIMARY | Greenfield Industries Inc (USA) |
| B94.9 9/16-12 UNC LH HS G H3 | General Services Administration Federal Supply Service (USA) |
| GGG-T-70 TY1SEASTC | General Services Administration Federal Supply Service (USA) |
| B94.9 | The American Society of Mechanical Engineers (USA) |
| GGG-T-70 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 14344 | Greenfield Industries Inc (USA) |
NSN 5136-00-177-6985 is a Tap,thread Cutting, manufactured by Greenfield Industries Inc, classified under FSC 5136 (No Item Name Available). Status: active.
NSN 5136-00-177-6985 has 6 cross-referenced part numbers: 14344 (Greenfield Industries Inc), B94.9 9/16-12 UNC LH HS G H3 (General Services Administration Federal Supply Service), GGG-T-70 TY1SEASTC (General Services Administration Federal Supply Service), B94.9 (The American Society of Mechanical Engineers), GGG-T-70 (Federal Specifications Promulgated by General Services Administration Washington DC) and 1 more.
There are 3 known substitutes for 5136-00-177-6985: 4730-00-277-8289, 5360-01-121-1299, 5331-01-215-5798. Verify interchangeability with system specifications before substitution.
Key specifications for 14344: Thread Length: 1.810 INCHES MINIMUM IN; Thread Size and Series/type Designator: 0.562-12 UNIFIED NATIONAL COARSE (UNC); Shank Diameter: 0.542 INCHES MINIMUM IN; Length: 0.500 INCHES NOMINAL SQUARE END IN. 29 total characteristics are documented in the Federal Logistics Information System.