PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6523Die,thread Cutting

Stanley Tools Div of Stanley Works · NSN 5136-01-431-1602 · FSC 5136 · No Item Name Available
Verified by PartsTable
NSN 5136-01-431-1602 — this item is cataloged by the U.S. Government under National Stock Number 5136-01-431-1602. Primary manufacturer part number: 6523.
Features
  • Die,thread Cutting — FSC 5136
  • Thread Direction: RIGHT-HAND
  • Material: STEEL OVERALL
  • Thread Size and Series/type Designator: 0.250-28 UNF
  • Width Across Flats: 1.000 INCHES NOMINAL IN
  • 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 5136-01-431-1602, 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 4 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5136-01-431-1602
Primary Part Number6523
Item NameDie,thread Cutting
FSC / FSG5136 / 51 — No Item Name Available
ManufacturerStanley Tools Div of Stanley Works
StatusCANCELLED
Thread DirectionRIGHT-HAND
MaterialSTEEL OVERALL
Thread Size and Series/type Designator0.250-28 UNF
Width Across Flats1.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
3110-00-100-6203 INTERCHANGEABLE
Ball,bearing
5975-00-296-6984 INTERCHANGEABLE
Box Connector,electrical
4510-00-347-66626-523 INTERCHANGEABLE
Drinking Fountain,stationary
Cr/pl Llc
2930-00-652-512641995 INTERCHANGEABLE
Parts Kit,engine Water Pump
Napco International Llc Dba Napco International Inc
1680-00-696-6255B6523 INTERCHANGEABLE
Foot,mounting Rigid
Aerocontrolex Group, Inc. Div Talley Actuators
5910-00-774-40876523 INTERCHANGEABLE
Capacitor
Sprague Electric Co World Hqs
2915-00-918-84456523 INTERCHANGEABLE
Cover,body
Michigan Dynamics Inc
5930-01-503-9997136711 INTERCHANGEABLE
Switch,electronic
Cadillac Gage Textron Inc.
8315-01-684-92996523 INTERCHANGEABLE
Lock,cord
National Molding Llc
Cross-Reference Index
Part NumberManufacturer
6523 Irwin Industrial Tool Company Dba Irwin Construction Accessories (USA)
6523 PRIMARY Stanley Tools Div of Stanley Works (USA)
6523 Irwin Industrial Tool Company (USA)
Related Parts
3110-00-100-6203INTERCHANGEABLE
BALL,BEARING
5975-00-296-6984INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
4510-00-347-6662INTERCHANGEABLE
DRINKING FOUNTAIN,STATIONARY
6-523
2930-00-652-5126INTERCHANGEABLE
PARTS KIT,ENGINE WATER PUMP
41995
1680-00-696-6255INTERCHANGEABLE
FOOT,MOUNTING RIGID
B6523
5910-00-774-4087INTERCHANGEABLE
CAPACITOR
6523
2915-00-918-8445INTERCHANGEABLE
COVER,BODY
6523
5930-01-503-9997INTERCHANGEABLE
SWITCH,ELECTRONIC
136711
8315-01-684-9299INTERCHANGEABLE
LOCK,CORD
6523

Frequently Asked Questions

What is NSN 5136-01-431-1602?

NSN 5136-01-431-1602 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 5136-01-431-1602?

NSN 5136-01-431-1602 has 3 cross-referenced part numbers: 6523 (Irwin Industrial Tool Company Dba Irwin Construction Accessories), 6523 (Stanley Tools Div of Stanley Works), 6523 (Irwin Industrial Tool Company).

What NSN replaces 5136-01-431-1602?

There are 9 known substitutes for 5136-01-431-1602: 3110-00-100-6203, 5975-00-296-6984, 4510-00-347-6662 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6523?

Key specifications for 6523: Thread Direction: RIGHT-HAND; Material: STEEL OVERALL; Thread Size and Series/type Designator: 0.250-28 UNF; Special Features: HEXAGON SHAPE. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5136-01-431-1602 still in active supply?

NSN 5136-01-431-1602 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