PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-4027Chuck,collet

Us Air Tool Co., Inc. · NSN 3460-01-685-4229 · FSC 3460 · No Item Name Available
Verified by PartsTable
NSN 3460-01-685-4229 — this item is cataloged by the U.S. Government under National Stock Number 3460-01-685-4229. Primary manufacturer part number: 20-4027.
Features
  • Chuck,collet — FSC 3460
  • 1 verified cross-reference
  • Primary manufacturer: Us Air Tool Co., Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chuck,collet, cataloged under National Stock Number 3460-01-685-4229, is classified within Federal Supply Class 3460 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Us Air Tool Co., Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3460-01-685-4229
Primary Part Number20-4027
Item NameChuck,collet
FSC / FSG3460 / 34 — No Item Name Available
ManufacturerUs Air Tool Co., Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5961-00-252-1322SMD663284 INTERCHANGEABLE
Transistor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5935-00-267-9512204027-2 INTERCHANGEABLE
Connector Body,receptacle,electr
Te Connectivity Corporation
3020-00-360-8813204027 INTERCHANGEABLE
Gear,spur
Woodward, Inc.
6515-01-185-78842040-27 INTERCHANGEABLE
Stockings,anti-Embolism
Zimmer, Inc. Dba Z Hotel
5995-01-657-6842204027-97 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Datapath, Inc. Dba Datapath Inc
5995-01-657-6875204027-96 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Datapath, Inc. Dba Datapath Inc
Cross-Reference Index
Part NumberManufacturer
20-4027 PRIMARY Us Air Tool Co., Inc. (USA)
Related Parts
5961-00-252-1322INTERCHANGEABLE
TRANSISTOR
SMD663284
5935-00-267-9512INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
204027-2
3020-00-360-8813INTERCHANGEABLE
GEAR,SPUR
204027
6515-01-185-7884INTERCHANGEABLE
STOCKINGS,ANTI-EMBOLISM
2040-27
5995-01-657-6842INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
204027-97
5995-01-657-6875INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
204027-96

Frequently Asked Questions

What is NSN 3460-01-685-4229?

NSN 3460-01-685-4229 is a Chuck,collet, manufactured by Us Air Tool Co., Inc., classified under FSC 3460 (No Item Name Available). Status: active.

What are the part numbers for NSN 3460-01-685-4229?

NSN 3460-01-685-4229 has 1 cross-referenced part number: 20-4027 (Us Air Tool Co., Inc.).

What NSN replaces 3460-01-685-4229?

There are 6 known substitutes for 3460-01-685-4229: 5961-00-252-1322, 5935-00-267-9512, 3020-00-360-8813 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-4027?

Key specifications for 20-4027: Special Features: 1/4 INCH-28 THREAD,SIZE 27 IN; Part Name Assigned by Controlling Agency: COLLET CHUCK. 2 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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