PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18431Pad,cushioning

Brunswick Corp Dba Mercury Marine Div Mercury Marine · NSN 5340-01-644-7382 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-644-7382 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-644-7382. Primary manufacturer part number: 18431.
Features
  • Pad,cushioning — FSC 5340
  • 1 verified cross-reference
  • 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 Pad,cushioning, cataloged under National Stock Number 5340-01-644-7382, 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 1 commercial cross-reference 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
NSN5340-01-644-7382
Primary Part Number18431
Item NamePad,cushioning
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerBrunswick Corp Dba Mercury Marine Div Mercury Marine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4820-00-142-3036076-00519 INTERCHANGEABLE
Cock,drain
Rogers Brothers Corp
5365-00-328-0032922562-4D INTERCHANGEABLE
Polarizing Ring,connector,electr
Raytheon Company Dba Raytheon
5360-00-860-11711843-1 INTERCHANGEABLE
Spring,helical,compression
The Boeing Company Div Legacy Am&m
Cross-Reference Index
Part NumberManufacturer
18431 PRIMARY Brunswick Corp Dba Mercury Marine Div Mercury Marine (USA)
Related Parts
4820-00-142-3036INTERCHANGEABLE
COCK,DRAIN
076-00519
5365-00-328-0032INTERCHANGEABLE
POLARIZING RING,CONNECTOR,ELECTR
922562-4D
5360-00-860-1171INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1843-1

Frequently Asked Questions

What is NSN 5340-01-644-7382?

NSN 5340-01-644-7382 is a Pad,cushioning, 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 5340-01-644-7382?

NSN 5340-01-644-7382 has 1 cross-referenced part number: 18431 (Brunswick Corp Dba Mercury Marine Div Mercury Marine).

What NSN replaces 5340-01-644-7382?

There are 3 known substitutes for 5340-01-644-7382: 4820-00-142-3036, 5365-00-328-0032, 5360-00-860-1171. Verify interchangeability with system specifications before substitution.

What are the specifications of 18431?

Key specifications for 18431: Part Name Assigned by Controlling Agency: PAD; End Item Identification: 454/502 MAG MPI ENGINE GENERATION VI. 2 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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