PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

220-20SMount,resilient,weapon System

Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp · NSN 5342-00-073-4268 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-073-4268 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-073-4268. Primary manufacturer part number: 220-20S.
Features
  • Mount,resilient,weapon System — FSC 5342
  • 4 verified cross-references
  • Primary manufacturer: Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-073-4268, 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. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMount,resilient,weapon System
FSC / FSG5342 — Mount,resilient,weapon System (FSG 53)
ManufacturersNortheastern Precision Products Corporation (CAGE 0HS41); Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (CAGE 81860); A T and T Tecnologies Inc Sub of American Telephone and Telegraph North Carolina Works (CAGE 92674)
Technical Specifications
ParameterValue
NSN5342-00-073-4268
Primary Part Number220-20S
Item NameMount,resilient,weapon System
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerHutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4320-00-627-56791-1084-1 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
Rexnord Industries, Llc Div Aerospace Solutions Downers Grove
5330-00-883-26802-242N180-70 INTERCHANGEABLE
Packing,preformed
Parker-Hannifin Corp Div O-Ring Division
4460-01-047-3685110841 INTERCHANGEABLE
Electrode,ionizer,ground
Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div
5975-01-360-5555 INTERCHANGEABLE
Mounting Base,electrical Equipme
5310-01-376-9545110841 INTERCHANGEABLE
Nut,self-Locking,hexagon
Fluke Corp
Cross-Reference Index
Part NumberManufacturer
110841 Northeastern Precision Products Corporation (USA)
220-20S PRIMARY Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA)
G322018 A T and T Tecnologies Inc Sub of American Telephone and Telegraph North Carolina Works
110841-170 Northeastern Precision Products Corporation (USA)
Related Parts
4320-00-627-5679INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
1-1084-1
5330-00-883-2680INTERCHANGEABLE
PACKING,PREFORMED
2-242N180-70
4460-01-047-3685INTERCHANGEABLE
ELECTRODE,IONIZER,GROUND
110841
5975-01-360-5555INTERCHANGEABLE
MOUNTING BASE,ELECTRICAL EQUIPME
5310-01-376-9545INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
110841

Frequently Asked Questions

What is NSN 5342-00-073-4268?

NSN 5342-00-073-4268 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 5342-00-073-4268?

NSN 5342-00-073-4268 has 4 cross-referenced part numbers: 110841 (Northeastern Precision Products Corporation), 220-20S (Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp), G322018 (A T and T Tecnologies Inc Sub of American Telephone and Telegraph North Carolina Works), 110841-170 (Northeastern Precision Products Corporation).

What NSN replaces 5342-00-073-4268?

There are 5 known substitutes for 5342-00-073-4268: 4320-00-627-5679, 5330-00-883-2680, 4460-01-047-3685 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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