PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6641Die,thread Cutting

Stanley Tools Div of Stanley Works · NSN 5136-01-431-1899 · FSC 5136 · No Item Name Available
Verified by PartsTable
NSN 5136-01-431-1899 — this item is cataloged by the U.S. Government under National Stock Number 5136-01-431-1899. Primary manufacturer part number: 6641.
Features
  • Die,thread Cutting — FSC 5136
  • Thread Direction: RIGHT-HAND
  • Thread Pitch in Millimeters: 1.50
  • Thread Size and Series/type Designator: 11.0 ISO M
  • Width Across Flats: 1.000 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • 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 5136-01-431-1899, 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5136-01-431-1899
Primary Part Number6641
Item NameDie,thread Cutting
FSC / FSG5136 / 51 — No Item Name Available
ManufacturerStanley Tools Div of Stanley Works
StatusCANCELLED
Thread DirectionRIGHT-HAND
Thread Pitch in Millimeters1.50
Thread Size and Series/type Designator11.0 ISO M
Width Across Flats1.000 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5305-00-010-07650900559-6 INTERCHANGEABLE
Screw,machine
Agco Corp Parts Opn
3110-00-227-3264 INTERCHANGEABLE
Bearing,ball,thrust
3040-00-335-933112214 INTERCHANGEABLE
Shaft,shouldered
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5935-00-415-1658G350215S1 INTERCHANGEABLE
Connector,plug,electrical
L3harris Technologies, Inc Div Space & Airborne Systems
6680-00-763-1419664-1 INTERCHANGEABLE
Indicator,liquid Quantity
Transicoil Llc Dba Ads Transicoil Div Transicoil
6625-00-907-1505335835-901 INTERCHANGEABLE
Ammeter
Lockheed Martin Corporation Div Rms - Mitchel Field
5950-01-230-9687 INTERCHANGEABLE
Transformer,power
5998-01-357-93362555741-0002 INTERCHANGEABLE
Circuit Card Assembly
Texas Instruments Inc Information Technology Group
5310-01-417-4547 INTERCHANGEABLE
Nut,plain,hexagon
5340-01-459-10536641 INTERCHANGEABLE
Boot,dust and Moisture Seal
Panova Inc
Cross-Reference Index
Part NumberManufacturer
6641 Irwin Industrial Tool Company Dba Irwin Construction Accessories (USA)
6641 PRIMARY Stanley Tools Div of Stanley Works (USA)
6641 Irwin Industrial Tool Company (USA)
Related Parts
5305-00-010-0765INTERCHANGEABLE
SCREW,MACHINE
0900559-6
3110-00-227-3264INTERCHANGEABLE
BEARING,BALL,THRUST
3040-00-335-9331INTERCHANGEABLE
SHAFT,SHOULDERED
12214
5935-00-415-1658INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
G350215S1
6680-00-763-1419INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
664-1
6625-00-907-1505INTERCHANGEABLE
AMMETER
335835-901
5950-01-230-9687INTERCHANGEABLE
TRANSFORMER,POWER
5998-01-357-9336INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
2555741-0002
5310-01-417-4547INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5340-01-459-1053INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
6641
1005-01-463-2850INTERCHANGEABLE
STUD SYNTETIC
6641

Frequently Asked Questions

What is NSN 5136-01-431-1899?

NSN 5136-01-431-1899 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 5136-01-431-1899?

NSN 5136-01-431-1899 has 3 cross-referenced part numbers: 6641 (Irwin Industrial Tool Company Dba Irwin Construction Accessories), 6641 (Stanley Tools Div of Stanley Works), 6641 (Irwin Industrial Tool Company).

What NSN replaces 5136-01-431-1899?

There are 11 known substitutes for 5136-01-431-1899: 5305-00-010-0765, 3110-00-227-3264, 3040-00-335-9331 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6641?

Key specifications for 6641: Thread Direction: RIGHT-HAND; Thread Pitch in Millimeters: 1.50; Special Features: HEXAGON SHAPE; Thread Size and Series/type Designator: 11.0 ISO M. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5136-01-431-1899 still in active supply?

NSN 5136-01-431-1899 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.
PartsTable Design LLC · partstable.com