PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

65800Seal,plain

Brunswick Corp Dba Mercury Marine Div Mercury Marine · NSN 5330-01-509-4327 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-509-4327 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-509-4327. Primary manufacturer part number: 65800.
Features
  • Seal,plain — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Brunswick Corp Dba Mercury Marine Div Mercury Marine
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-509-4327, is classified within Federal Supply Class 5330 (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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,plain
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersBrunswick Corp Dba Mercury Marine Div Mercury Marine (CAGE 88907)
Technical Specifications
ParameterValue
NSN5330-01-509-4327
Primary Part Number65800
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBrunswick Corp Dba Mercury Marine Div Mercury Marine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5210-00-540-25605210-00-540-2560 INTERCHANGEABLE
Tape,measuring
General Services Administration Federal Supply Service
4330-01-037-733065-800 INTERCHANGEABLE
Head,fluid Filter
Andersen Samplers Inc
6350-01-261-9862MH-1 INTERCHANGEABLE
Horn,signal
Coast Marine & Industrial Supply Inc Dba Coast Marine & Industrial Supply Inc
7520-01-481-746165800 INTERCHANGEABLE
Pen,ball-Point
Sanford Corp
5136-01-625-269265800 INTERCHANGEABLE
Die,thread Cutting
Tapco Cutting Tools Inc
Cross-Reference Index
Part NumberManufacturer
65800 PRIMARY Brunswick Corp Dba Mercury Marine Div Mercury Marine (USA)
Related Parts
5210-00-540-2560INTERCHANGEABLE
TAPE,MEASURING
5210-00-540-2560
4330-01-037-7330INTERCHANGEABLE
HEAD,FLUID FILTER
65-800
6350-01-261-9862INTERCHANGEABLE
HORN,SIGNAL
MH-1
7520-01-481-7461INTERCHANGEABLE
PEN,BALL-POINT
65800
5136-01-625-2692INTERCHANGEABLE
DIE,THREAD CUTTING
65800

Frequently Asked Questions

What is NSN 5330-01-509-4327?

NSN 5330-01-509-4327 is a Seal,plain, manufactured by Brunswick Corp Dba Mercury Marine Div Mercury Marine, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-509-4327?

NSN 5330-01-509-4327 has 1 cross-referenced part number: 65800 (Brunswick Corp Dba Mercury Marine Div Mercury Marine).

What NSN replaces 5330-01-509-4327?

There are 5 known substitutes for 5330-01-509-4327: 5210-00-540-2560, 4330-01-037-7330, 6350-01-261-9862 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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