The Tap,thread Cutting, cataloged under National Stock Number 5136-01-431-6493, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Stanley Tools Div of Stanley Works. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5136-01-431-6493 |
| Primary Part Number | 8344 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | Stanley Tools Div of Stanley Works |
| Status | ACTIVE |
| Thread Structure | REGULAR |
| Specification/standard Data | 05047 ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Shank Diameter | 0.429 INCHES MINIMUM IN |
| Style Designator | STRAIGHT FLUTE |
| Starting Chamfer Type | PLUG |
| Thread Pitch in Millimeters | 1.75 |
| Thread Size and Series/type Designator | 12.0 MM ISO M MM |
| Thread Length | 1.660 INCHES MINIMUM IN |
| Material | STEEL OVERALL |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B94.9 | The American Society of Mechanical Engineers (USA) |
| 8344 | Irwin Industrial Tool Company (USA) |
| 8344 PRIMARY | Stanley Tools Div of Stanley Works (USA) |
| 1744 | Irwin Industrial Tool Company Dba Irwin Construction Accessories (USA) |
| 1744 | Irwin Industrial Tool Company (USA) |
NSN 5136-01-431-6493 is a Tap,thread Cutting, manufactured by Stanley Tools Div of Stanley Works, classified under FSC 5136 (No Item Name Available). Status: active.
NSN 5136-01-431-6493 has 5 cross-referenced part numbers: B94.9 (The American Society of Mechanical Engineers), 8344 (Irwin Industrial Tool Company), 8344 (Stanley Tools Div of Stanley Works), 1744 (Irwin Industrial Tool Company Dba Irwin Construction Accessories), 1744 (Irwin Industrial Tool Company).
There are 11 known substitutes for 5136-01-431-6493: 5331-00-171-8266, 5305-00-484-6978, 4720-00-580-7470 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8344: Thread Structure: REGULAR; Specification/standard Data: 05047 ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Shank Diameter: 0.429 INCHES MINIMUM IN; Style Designator: STRAIGHT FLUTE. 10 total characteristics are documented in the Federal Logistics Information System.