PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T44-AB-20Mount,resilient,weapon System

Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp · NSN 5342-00-143-0084 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-143-0084 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-143-0084. Primary manufacturer part number: T44-AB-20.
Features
  • Mount,resilient,weapon System — FSC 5342
  • Height: 1.880 INCHES NOMINAL IN
  • Shortest Distance Between Mounting Hole Centers: 1.380 INCHES NOMINAL IN
  • Material: ALUMINUM OVERALL
  • Load Rating: 20.0 POUNDS MAXIMUM LBS
  • Distance Between Mounting Hole Centers: 1.380 INCHES NOMINAL IN
  • Flange Length: 1.810 INCHES NOMINAL IN
  • Thread Size: 1/4-28UNF-2B ALL THREADED PORTIONS
Applications
  • Applications requiring Aluminum Overall construction
General Description

The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-143-0084, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5342-00-143-0084
Primary Part NumberT44-AB-20
Item NameMount,resilient,weapon System
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerHutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
StatusACTIVE
Height1.880 INCHES NOMINAL IN
Shortest Distance Between Mounting Hole Centers1.380 INCHES NOMINAL IN
MaterialALUMINUM OVERALL
Load Rating20.0 POUNDS MAXIMUM LBS
Distance Between Mounting Hole Centers1.380 INCHES NOMINAL IN
Flange Length1.810 INCHES NOMINAL IN
Thread Size1/4-28UNF-2B ALL THREADED PORTIONS
Flange Thickness0.130 INCHES NOMINAL IN
Stud Length0.710 INCHES NOMINAL ALL THREADED STUD IN
Flange Mounting Hole Diameter0.200 INCHES NOMINAL IN
Style DesignatorROUND SPRING COMPRESSION FOUR-HOLE FLANGE
Flange Width1.810 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6110-00-081-0910 INTERCHANGEABLE
Voltage Regulator Subassembly
5340-00-083-4077 INTERCHANGEABLE
Clevis,rod End
5133-00-236-4028 INTERCHANGEABLE
Drill,twist
4820-01-093-234298457C1PC14 INTERCHANGEABLE
Guide,valve Stem
Schneider Electric Systems Usa Inc
6920-01-204-6218T44-AB-20 INTERCHANGEABLE
Control Isolator
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
Cross-Reference Index
Part NumberManufacturer
SK-0702 Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA)
20866 Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA)
ST9M627-20 The Boeing Company Div Defense (USA)
582R065H01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
11477542-003 Us Army Aviation and Missile Command (USA)
T44-AB-20 PRIMARY Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA)
427260-01 Bae Systems Controls Inc (USA)
Related Parts
6110-00-081-0910INTERCHANGEABLE
VOLTAGE REGULATOR SUBASSEMBLY
5340-00-083-4077INTERCHANGEABLE
CLEVIS,ROD END
5133-00-236-4028INTERCHANGEABLE
DRILL,TWIST
4820-01-093-2342INTERCHANGEABLE
GUIDE,VALVE STEM
98457C1PC14
6920-01-204-6218INTERCHANGEABLE
CONTROL ISOLATOR
T44-AB-20

Frequently Asked Questions

What is NSN 5342-00-143-0084?

NSN 5342-00-143-0084 is a Mount,resilient,weapon System, manufactured by Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-00-143-0084?

NSN 5342-00-143-0084 has 7 cross-referenced part numbers: SK-0702 (Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp), 20866 (Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp), ST9M627-20 (The Boeing Company Div Defense), 582R065H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 11477542-003 (Us Army Aviation and Missile Command) and 2 more.

What NSN replaces 5342-00-143-0084?

There are 5 known substitutes for 5342-00-143-0084: 6110-00-081-0910, 5340-00-083-4077, 5133-00-236-4028 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T44-AB-20?

Key specifications for T44-AB-20: Height: 1.880 INCHES NOMINAL IN; Shortest Distance Between Mounting Hole Centers: 1.380 INCHES NOMINAL IN; Material: ALUMINUM OVERALL; Load Rating: 20.0 POUNDS MAXIMUM LBS. 12 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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