PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6643Die,thread Cutting

Stanley Tools Div of Stanley Works · NSN 5136-01-431-1910 · FSC 5136 · No Item Name Available
Verified by PartsTable
NSN 5136-01-431-1910 — this item is cataloged by the U.S. Government under National Stock Number 5136-01-431-1910. Primary manufacturer part number: 6643.
Features
  • Die,thread Cutting — FSC 5136
  • Thread Pitch in Millimeters: 1.50
  • Material: STEEL OVERALL
  • Width Across Flats: 1.000 INCHES NOMINAL IN
  • Thread Direction: RIGHT-HAND
  • Thread Size and Series/type Designator: 12.0 ISO M
  • 3 verified cross-references
  • Primary manufacturer: Stanley Tools Div of Stanley Works
Applications
  • Applications requiring Steel Overall construction
General Description

The Die,thread Cutting, cataloged under National Stock Number 5136-01-431-1910, 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 5 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5136-01-431-1910
Primary Part Number6643
Item NameDie,thread Cutting
FSC / FSG5136 / 51 — No Item Name Available
ManufacturerStanley Tools Div of Stanley Works
StatusCANCELLED
Thread Pitch in Millimeters1.50
MaterialSTEEL OVERALL
Width Across Flats1.000 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Thread Size and Series/type Designator12.0 ISO M
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
3110-00-198-1191Z48RETR INTERCHANGEABLE
Retainer,ball,bearing
Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation
5935-00-481-5563 INTERCHANGEABLE
Connector,receptacle,electrical
2920-00-695-5926 INTERCHANGEABLE
Drive,engine,electrical Starter
3110-01-098-12446643 INTERCHANGEABLE
Plate,retaining,bearing
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5995-01-186-6029 INTERCHANGEABLE
Spark Plug Wire Set
4310-01-655-036293543 INTERCHANGEABLE
Vacuum Pump,diffusion
Ritchie Engineering Co Inc
Cross-Reference Index
Part NumberManufacturer
6643 PRIMARY Stanley Tools Div of Stanley Works (USA)
6643 Irwin Industrial Tool Company (USA)
6643 Irwin Industrial Tool Company Dba Irwin Construction Accessories (USA)
Related Parts
3110-00-198-1191INTERCHANGEABLE
RETAINER,BALL,BEARING
Z48RETR
5935-00-481-5563INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
2920-00-695-5926INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
3110-01-098-1244INTERCHANGEABLE
PLATE,RETAINING,BEARING
6643
5995-01-186-6029INTERCHANGEABLE
SPARK PLUG WIRE SET
4310-01-655-0362INTERCHANGEABLE
VACUUM PUMP,DIFFUSION
93543

Frequently Asked Questions

What is NSN 5136-01-431-1910?

NSN 5136-01-431-1910 is a Die,thread Cutting, manufactured by Stanley Tools Div of Stanley Works, classified under FSC 5136 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5136-01-431-1910?

NSN 5136-01-431-1910 has 3 cross-referenced part numbers: 6643 (Stanley Tools Div of Stanley Works), 6643 (Irwin Industrial Tool Company), 6643 (Irwin Industrial Tool Company Dba Irwin Construction Accessories).

What NSN replaces 5136-01-431-1910?

There are 6 known substitutes for 5136-01-431-1910: 3110-00-198-1191, 5935-00-481-5563, 2920-00-695-5926 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6643?

Key specifications for 6643: Thread Pitch in Millimeters: 1.50; Material: STEEL OVERALL; Width Across Flats: 1.000 INCHES NOMINAL IN; Special Features: HEXAGON SHAPE. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5136-01-431-1910 still in active supply?

NSN 5136-01-431-1910 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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