PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

65973Die,thread Cutting

Tapco Cutting Tools Inc · NSN 5136-01-727-3897 · FSC 5136 · No Item Name Available
Verified by PartsTable
NSN 5136-01-727-3897 — this item is cataloged by the U.S. Government under National Stock Number 5136-01-727-3897. Primary manufacturer part number: 65973.
Features
  • Die,thread Cutting — FSC 5136
  • Thickness: 0.500 INCHES NOMINAL IN
  • Material: STEEL,HIGH SPEED OVERALL
  • Style Designator: ROUND SPLIT W/INTERNAL ADJUSTING SCREW
  • Outside Diameter: 2.000 INCHES NOMINAL IN
  • Thread Pitch in Millimeters: 2.0
  • Thread Size and Series/type Designator: 24.0 ISO M
  • Thread Direction: RIGHT-HAND
Applications
  • Applications requiring Steel,high Speed Overall construction
General Description

The Die,thread Cutting, cataloged under National Stock Number 5136-01-727-3897, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Tapco Cutting Tools Inc. Government technical data includes 7 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5136-01-727-3897
Primary Part Number65973
Item NameDie,thread Cutting
FSC / FSG5136 / 51 — No Item Name Available
ManufacturerTapco Cutting Tools Inc
StatusACTIVE
Thickness0.500 INCHES NOMINAL IN
MaterialSTEEL,HIGH SPEED OVERALL
Style DesignatorROUND SPLIT W/INTERNAL ADJUSTING SCREW
Outside Diameter2.000 INCHES NOMINAL IN
Thread Pitch in Millimeters2.0
Thread Size and Series/type Designator24.0 ISO M
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6150-00-006-09924025T74P03 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
2810-00-213-187065973 INTERCHANGEABLE
Lock,ring Gear Circ
Textron Lycoming Inc Williamsport Plant
Cross-Reference Index
Part NumberManufacturer
65973 PRIMARY Tapco Cutting Tools Inc (USA)
65973 Tapco (USA)
Related Parts
6150-00-006-0992INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
4025T74P03
2810-00-213-1870INTERCHANGEABLE
LOCK,RING GEAR CIRC
65973

Frequently Asked Questions

What is NSN 5136-01-727-3897?

NSN 5136-01-727-3897 is a Die,thread Cutting, manufactured by Tapco Cutting Tools Inc, classified under FSC 5136 (No Item Name Available). Status: active.

What are the part numbers for NSN 5136-01-727-3897?

NSN 5136-01-727-3897 has 2 cross-referenced part numbers: 65973 (Tapco Cutting Tools Inc), 65973 (Tapco).

What NSN replaces 5136-01-727-3897?

There are 2 known substitutes for 5136-01-727-3897: 6150-00-006-0992, 2810-00-213-1870. Verify interchangeability with system specifications before substitution.

What are the specifications of 65973?

Key specifications for 65973: Thickness: 0.500 INCHES NOMINAL IN; Material: STEEL,HIGH SPEED OVERALL; Style Designator: ROUND SPLIT W/INTERNAL ADJUSTING SCREW; Outside Diameter: 2.000 INCHES NOMINAL IN. 8 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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