PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2273Mount

Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp · NSN 5342-00-739-5221 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-739-5221 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-739-5221. Primary manufacturer part number: 2273.
Features
  • Mount — FSC 5342
  • General Characteristics Item Description: RUBBER
  • 1 verified cross-reference
  • 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, cataloged under National Stock Number 5342-00-739-5221, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5342-00-739-5221
Primary Part Number2273
Item NameMount
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerHutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
StatusACTIVE
General Characteristics Item DescriptionRUBBER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3455-00-190-8407 INTERCHANGEABLE
Cutter Bit,tool Holder
6810-00-241-1159 INTERCHANGEABLE
Sodium Peroxide,anhydrous
5975-00-241-36572273 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
5325-00-276-6091 INTERCHANGEABLE
Grommet,nonmetallic
3020-00-517-0618D142 INTERCHANGEABLE
Gear,helical
Fairbanks Morse, Llc
5331-01-121-8532 INTERCHANGEABLE
O-Ring
5962-01-291-557251022-0073 INTERCHANGEABLE
Microcircuit,memory
Honeywell International Inc Dba Honeywell
6625-01-492-9664 INTERCHANGEABLE
Test Set,transmission Line
6515-01-551-0948FF280R INTERCHANGEABLE
Retractor,brain Ball Joint Block
Aesculap, Inc
Cross-Reference Index
Part NumberManufacturer
2273 PRIMARY Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA)
Related Parts
3455-00-190-8407INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
6810-00-241-1159INTERCHANGEABLE
SODIUM PEROXIDE,ANHYDROUS
5975-00-241-3657INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
2273
5325-00-276-6091INTERCHANGEABLE
GROMMET,NONMETALLIC
3020-00-517-0618INTERCHANGEABLE
GEAR,HELICAL
D142
5331-01-121-8532INTERCHANGEABLE
O-RING
5962-01-291-5572INTERCHANGEABLE
MICROCIRCUIT,MEMORY
51022-0073
6625-01-492-9664INTERCHANGEABLE
TEST SET,TRANSMISSION LINE
6515-01-551-0948INTERCHANGEABLE
RETRACTOR,BRAIN BALL JOINT BLOCK
FF280R

Frequently Asked Questions

What is NSN 5342-00-739-5221?

NSN 5342-00-739-5221 is a Mount, 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 5342-00-739-5221?

NSN 5342-00-739-5221 has 1 cross-referenced part number: 2273 (Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp).

What NSN replaces 5342-00-739-5221?

There are 9 known substitutes for 5342-00-739-5221: 3455-00-190-8407, 6810-00-241-1159, 5975-00-241-3657 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2273?

Key specifications for 2273: General Characteristics Item Description: RUBBER. 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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