PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70446Bracket,engine Moun

Textron Lycoming Inc Williamsport Plant · NSN 5342-00-523-3196 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-523-3196 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-523-3196. Primary manufacturer part number: 70446.
Features
  • Bracket,engine Moun — FSC 5342
  • 1 verified cross-reference
  • Primary manufacturer: Textron Lycoming Inc Williamsport Plant
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Bracket,engine Moun, cataloged under National Stock Number 5342-00-523-3196, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Textron Lycoming Inc Williamsport Plant. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5342-00-523-3196
Primary Part Number70446
Item NameBracket,engine Moun
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerTextron Lycoming Inc Williamsport Plant
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5133-00-266-9470 INTERCHANGEABLE
Drill,twist
5306-00-527-3522 INTERCHANGEABLE
Bolt,square Neck
3110-01-375-755970446 INTERCHANGEABLE
Bearing,ball,thrust
Ingersoll-Rand Co Material Handling Div
5305-01-496-431870446 INTERCHANGEABLE
Screw,cap,socket Head
Cummins Inc
Cross-Reference Index
Part NumberManufacturer
70446 PRIMARY Textron Lycoming Inc Williamsport Plant (USA)
Related Parts
5133-00-266-9470INTERCHANGEABLE
DRILL,TWIST
5306-00-527-3522INTERCHANGEABLE
BOLT,SQUARE NECK
3110-01-375-7559INTERCHANGEABLE
BEARING,BALL,THRUST
70446
5305-01-496-4318INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
70446

Frequently Asked Questions

What is NSN 5342-00-523-3196?

NSN 5342-00-523-3196 is a Bracket,engine Moun, manufactured by Textron Lycoming Inc Williamsport Plant, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-00-523-3196?

NSN 5342-00-523-3196 has 1 cross-referenced part number: 70446 (Textron Lycoming Inc Williamsport Plant).

What NSN replaces 5342-00-523-3196?

There are 4 known substitutes for 5342-00-523-3196: 5133-00-266-9470, 5306-00-527-3522, 3110-01-375-7559 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70446?

Key specifications for 70446: End Item Identification: ACFT ENG 0480. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com