PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

86543A02Bracket,mounting

Brunswick Corp Dba Mercury Marine Div Mercury Marine · NSN 5340-01-644-9031 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-644-9031 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-644-9031. Primary manufacturer part number: 86543A02.
Features
  • Bracket,mounting — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Brunswick Corp Dba Mercury Marine Div Mercury Marine
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Bracket,mounting, cataloged under National Stock Number 5340-01-644-9031, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Brunswick Corp Dba Mercury Marine Div Mercury Marine. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5340-01-644-9031
Primary Part Number86543A02
Item NameBracket,mounting
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerBrunswick Corp Dba Mercury Marine Div Mercury Marine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4330-00-132-0686123811 INTERCHANGEABLE
Filter,air
Falls Filtration Technologies, Inc.
4710-01-175-9163 INTERCHANGEABLE
Tube Assembly,metal
6750-01-427-0889 INTERCHANGEABLE
Film,photographic
Cross-Reference Index
Part NumberManufacturer
86543A02 PRIMARY Brunswick Corp Dba Mercury Marine Div Mercury Marine (USA)
12381-1 Brunswick Corp Dba Mercury Marine Div Mercury Marine (USA)
Related Parts
4330-00-132-0686INTERCHANGEABLE
FILTER,AIR
123811
4710-01-175-9163INTERCHANGEABLE
TUBE ASSEMBLY,METAL
6750-01-427-0889INTERCHANGEABLE
FILM,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 5340-01-644-9031?

NSN 5340-01-644-9031 is a Bracket,mounting, manufactured by Brunswick Corp Dba Mercury Marine Div Mercury Marine, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-644-9031?

NSN 5340-01-644-9031 has 2 cross-referenced part numbers: 86543A02 (Brunswick Corp Dba Mercury Marine Div Mercury Marine), 12381-1 (Brunswick Corp Dba Mercury Marine Div Mercury Marine).

What NSN replaces 5340-01-644-9031?

There are 3 known substitutes for 5340-01-644-9031: 4330-00-132-0686, 4710-01-175-9163, 6750-01-427-0889. Verify interchangeability with system specifications before substitution.

What are the specifications of 86543A02?

Key specifications for 86543A02: Part Name Assigned by Controlling Agency: RETAINER. 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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