PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66220Die,thread Cutting

Tapco Cutting Tools Inc · NSN 5136-01-727-2917 · FSC 5136 · No Item Name Available
Verified by PartsTable
NSN 5136-01-727-2917 — this item is cataloged by the U.S. Government under National Stock Number 5136-01-727-2917. Primary manufacturer part number: 66220.
Features
  • Die,thread Cutting — FSC 5136
  • Thickness: 0.500 INCHES NOMINAL IN
  • Outside Diameter: 1.500 INCHES NOMINAL IN
  • Material: STEEL,HIGH SPEED OVERALL
  • Thread Direction: RIGHT-HAND
  • Style Designator: ROUND SPLIT W/INTERNAL ADJUSTING SCREW
  • Thread Pitch in Millimeters: 1.50
  • Thread Size and Series/type Designator: 12.0 ISO M
Applications
  • Applications requiring Steel,high Speed Overall construction
General Description

The Die,thread Cutting, cataloged under National Stock Number 5136-01-727-2917, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5136-01-727-2917
Primary Part Number66220
Item NameDie,thread Cutting
FSC / FSG5136 / 51 — No Item Name Available
ManufacturerTapco Cutting Tools Inc
StatusACTIVE
Thickness0.500 INCHES NOMINAL IN
Outside Diameter1.500 INCHES NOMINAL IN
MaterialSTEEL,HIGH SPEED OVERALL
Thread DirectionRIGHT-HAND
Style DesignatorROUND SPLIT W/INTERNAL ADJUSTING SCREW
Thread Pitch in Millimeters1.50
Thread Size and Series/type Designator12.0 ISO M
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5310-00-565-39333010T70P01 INTERCHANGEABLE
Nut,self-Locking,extended Washer
Columbia Helicopters, Inc. Dba Columbia Helicopters Inc
2925-01-048-846466430 INTERCHANGEABLE
Lead,ignition,engine
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
3040-01-308-835766220-2 INTERCHANGEABLE
Plate,retaining,shaft
L3harris Technologies, Inc. Div Space and Airborne Systems
3695-01-400-4220662/20 INTERCHANGEABLE
Saw,chain
Solo Incorporated Div Solo
Cross-Reference Index
Part NumberManufacturer
66220 Tapco (USA)
66220 PRIMARY Tapco Cutting Tools Inc (USA)
Related Parts
5310-00-565-3933INTERCHANGEABLE
NUT,SELF-LOCKING,EXTENDED WASHER
3010T70P01
2925-01-048-8464INTERCHANGEABLE
LEAD,IGNITION,ENGINE
66430
3040-01-308-8357INTERCHANGEABLE
PLATE,RETAINING,SHAFT
66220-2
3695-01-400-4220INTERCHANGEABLE
SAW,CHAIN
662/20

Frequently Asked Questions

What is NSN 5136-01-727-2917?

NSN 5136-01-727-2917 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 5136-01-727-2917?

NSN 5136-01-727-2917 has 2 cross-referenced part numbers: 66220 (Tapco), 66220 (Tapco Cutting Tools Inc).

What NSN replaces 5136-01-727-2917?

There are 4 known substitutes for 5136-01-727-2917: 5310-00-565-3933, 2925-01-048-8464, 3040-01-308-8357 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 66220?

Key specifications for 66220: Thickness: 0.500 INCHES NOMINAL IN; Outside Diameter: 1.500 INCHES NOMINAL IN; Material: STEEL,HIGH SPEED OVERALL; Thread Direction: RIGHT-HAND. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com