PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4080517Link,hoisting

Textron Aviation Inc · NSN 3940-00-235-8453 · FSC 3940 · No Item Name Available
Verified by PartsTable
NSN 3940-00-235-8453 — this item is cataloged by the U.S. Government under National Stock Number 3940-00-235-8453. Primary manufacturer part number: 4080517.
Features
  • Link,hoisting — FSC 3940
  • General Characteristics Item Description: STEEL,1.000 IN. DIA,4.000 IN. ID; 5.000 IN. O/D IN
  • 4 verified cross-references
  • Primary manufacturer: Textron Aviation Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Link,hoisting, cataloged under National Stock Number 3940-00-235-8453, is classified within Federal Supply Class 3940 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Textron Aviation Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 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: Active.

Technical Specifications
ParameterValue
NSN3940-00-235-8453
Primary Part Number4080517
Item NameLink,hoisting
FSC / FSG3940 / 39 — No Item Name Available
ManufacturerTextron Aviation Inc
StatusACTIVE
General Characteristics Item DescriptionSTEEL,1.000 IN. DIA,4.000 IN. ID; 5.000 IN. O/D IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4310-00-060-4586 INTERCHANGEABLE
Ring,piston
5940-00-115-2676MS20659-143 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5305-00-639-8085S643 INTERCHANGEABLE
Screw,cap,socket Head
Bae Systems Land & Armaments L.p.
5365-01-036-7243 INTERCHANGEABLE
Ring,connecting,round
5365-01-056-834111153730 INTERCHANGEABLE
Ring,connecting,round
Us Army Aviation and Missile Command
5365-01-227-9457521-4788614 ITEM 114 INTERCHANGEABLE
Ring,connecting,round
Naval Ship Systems Command
4730-01-251-221913228E2595-67 INTERCHANGEABLE
Plug,pipe
Cecom Lr Center
5360-01-481-9878S-643 INTERCHANGEABLE
Spring,helical,extension
Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.
5325-01-557-9361S643 INTERCHANGEABLE
Ring,retaining
Palfinger Marine Usa, Llc
Cross-Reference Index
Part NumberManufacturer
4080517 Cessna Aircraft Company Dba Textron Aviation (USA)
4080517 PRIMARY Textron Aviation Inc (USA)
S643 SIZE 1X4 The Crosby Group Llc Dba the Crosby Group (USA)
S643 The Crosby Group Llc Dba the Crosby Group (USA)
Related Parts
4310-00-060-4586INTERCHANGEABLE
RING,PISTON
5940-00-115-2676INTERCHANGEABLE
TERMINAL,LUG
MS20659-143
5305-00-639-8085INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
S643
5365-01-036-7243INTERCHANGEABLE
RING,CONNECTING,ROUND
5365-01-056-8341INTERCHANGEABLE
RING,CONNECTING,ROUND
11153730
5365-01-227-9457INTERCHANGEABLE
RING,CONNECTING,ROUND
521-4788614 ITEM 114
4730-01-251-2219INTERCHANGEABLE
PLUG,PIPE
13228E2595-67
5360-01-481-9878INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
S-643
5325-01-557-9361INTERCHANGEABLE
RING,RETAINING
S643

Frequently Asked Questions

What is NSN 3940-00-235-8453?

NSN 3940-00-235-8453 is a Link,hoisting, manufactured by Textron Aviation Inc, classified under FSC 3940 (No Item Name Available). Status: active.

What are the part numbers for NSN 3940-00-235-8453?

NSN 3940-00-235-8453 has 4 cross-referenced part numbers: 4080517 (Cessna Aircraft Company Dba Textron Aviation), 4080517 (Textron Aviation Inc), S643 SIZE 1X4 (The Crosby Group Llc Dba the Crosby Group), S643 (The Crosby Group Llc Dba the Crosby Group).

What NSN replaces 3940-00-235-8453?

There are 9 known substitutes for 3940-00-235-8453: 4310-00-060-4586, 5940-00-115-2676, 5305-00-639-8085 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4080517?

Key specifications for 4080517: General Characteristics Item Description: STEEL,1.000 IN. DIA,4.000 IN. ID; 5.000 IN. O/D IN. 1 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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