PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6544Die,thread Cutting

Irwin Industrial Tool Company Dba Irwin Construction Accessories · NSN 5136-01-431-1626 · FSC 5136 · No Item Name Available
Verified by PartsTable
NSN 5136-01-431-1626 — this item is cataloged by the U.S. Government under National Stock Number 5136-01-431-1626. Primary manufacturer part number: 6544.
Features
  • Die,thread Cutting — FSC 5136
  • Thread Direction: RIGHT-HAND
  • Width Across Flats: 1.000 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Thread Size and Series/type Designator: 0.500-13 UNIFIED NATIONAL COARSE (UNC)
  • 2 verified cross-references
  • Primary manufacturer: Irwin Industrial Tool Company Dba Irwin Construction Accessories
Applications
  • Applications requiring Steel Overall construction
General Description

The Die,thread Cutting, cataloged under National Stock Number 5136-01-431-1626, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Irwin Industrial Tool Company Dba Irwin Construction Accessories. Government technical data includes 4 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5136-01-431-1626
Primary Part Number6544
Item NameDie,thread Cutting
FSC / FSG5136 / 51 — No Item Name Available
ManufacturerIrwin Industrial Tool Company Dba Irwin Construction Accessories
StatusACTIVE
Thread DirectionRIGHT-HAND
Width Across Flats1.000 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Thread Size and Series/type Designator0.500-13 UNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5960-00-060-6609 INTERCHANGEABLE
Electron Tube
4010-00-404-2899 INTERCHANGEABLE
Link,chain,cold Shut
6150-00-500-72866544 INTERCHANGEABLE
Lead,electrical
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
5306-00-638-7708 INTERCHANGEABLE
Bolt,machine
5998-01-041-274065-44 INTERCHANGEABLE
Circuit Card Assembly
Teledyne Instruments, Inc. Dba Teledyne Hastings Instruments Div Teledyne Hastings Instruments
2940-01-110-694746544 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
6515-01-144-4044 INTERCHANGEABLE
Irrigation Set,urological,tur
2940-01-285-2965UM01HNBGK INTERCHANGEABLE
Air Cleaner,intake
Falls Filtration Technologies, Inc.
4130-01-483-51246544 INTERCHANGEABLE
Regulator,air Conditioner
893 Mfg, Llc
5136-01-652-03786544 INTERCHANGEABLE
Die,thread Cutting
Stanley Tools Div of Stanley Works
Cross-Reference Index
Part NumberManufacturer
6544 Irwin Industrial Tool Company Dba Irwin Construction Accessories (USA)
6544 Irwin Industrial Tool Company (USA)
Related Parts
5960-00-060-6609INTERCHANGEABLE
ELECTRON TUBE
4010-00-404-2899INTERCHANGEABLE
LINK,CHAIN,COLD SHUT
6150-00-500-7286INTERCHANGEABLE
LEAD,ELECTRICAL
6544
5306-00-638-7708INTERCHANGEABLE
BOLT,MACHINE
5998-01-041-2740INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
65-44
2940-01-110-6947INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
46544
6515-01-144-4044INTERCHANGEABLE
IRRIGATION SET,UROLOGICAL,TUR
2940-01-285-2965INTERCHANGEABLE
AIR CLEANER,INTAKE
UM01HNBGK
4130-01-483-5124INTERCHANGEABLE
REGULATOR,AIR CONDITIONER
6544
5136-01-652-0378INTERCHANGEABLE
DIE,THREAD CUTTING
6544

Frequently Asked Questions

What is NSN 5136-01-431-1626?

NSN 5136-01-431-1626 is a Die,thread Cutting, manufactured by Irwin Industrial Tool Company Dba Irwin Construction Accessories, classified under FSC 5136 (No Item Name Available). Status: active.

What are the part numbers for NSN 5136-01-431-1626?

NSN 5136-01-431-1626 has 2 cross-referenced part numbers: 6544 (Irwin Industrial Tool Company Dba Irwin Construction Accessories), 6544 (Irwin Industrial Tool Company).

What NSN replaces 5136-01-431-1626?

There are 10 known substitutes for 5136-01-431-1626: 5960-00-060-6609, 4010-00-404-2899, 6150-00-500-7286 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6544?

Key specifications for 6544: Thread Direction: RIGHT-HAND; Width Across Flats: 1.000 INCHES NOMINAL IN; Material: STEEL OVERALL; Thread Size and Series/type Designator: 0.500-13 UNIFIED NATIONAL COARSE (UNC). 5 total characteristics are documented in the Federal Logistics Information System.

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