PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

84305Seal

Brunswick Corp Us Marine Div · NSN 5330-00-202-2031 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-202-2031 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-202-2031. Primary manufacturer part number: 84305.
Features
  • Seal — FSC 5330
  • 4 verified cross-references
  • Primary manufacturer: Brunswick Corp Us Marine Div
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal, cataloged under National Stock Number 5330-00-202-2031, 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 Us Marine Div. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersBrunswick Corp Us Marine Div (CAGE 65254); Atwood Fence Co Inc (CAGE 93334)
Technical Specifications
ParameterValue
NSN5330-00-202-2031
Primary Part Number84305
Item NameSeal
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBrunswick Corp Us Marine Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5120-00-144-267384304 INTERCHANGEABLE
Bar,lining
Curtiss-Wright Controls, Inc. Div Actuation Division
5120-00-288-767913D8453 INTERCHANGEABLE
Extractor,lamp
Westinghouse Electric Corp
5120-00-334-8739 INTERCHANGEABLE
Tool,ejection
4330-01-243-811584305 INTERCHANGEABLE
Adapter,fluid Filter
M. C. Machine Co., Inc.
Cross-Reference Index
Part NumberManufacturer
84305 Brunswick Corp Us Marine Div (USA)
9B84305 Atwood Fence Co Inc (USA)
84304 Brunswick Corp Us Marine Div (USA)
84305 Atwood Fence Co Inc (USA)
Related Parts
5120-00-144-2673INTERCHANGEABLE
BAR,LINING
84304
5120-00-288-7679INTERCHANGEABLE
EXTRACTOR,LAMP
13D8453
5120-00-334-8739INTERCHANGEABLE
TOOL,EJECTION
4330-01-243-8115INTERCHANGEABLE
ADAPTER,FLUID FILTER
84305

Frequently Asked Questions

What is NSN 5330-00-202-2031?

NSN 5330-00-202-2031 is a Seal, manufactured by Brunswick Corp Us Marine Div, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-202-2031?

NSN 5330-00-202-2031 has 4 cross-referenced part numbers: 84305 (Brunswick Corp Us Marine Div), 9B84305 (Atwood Fence Co Inc), 84304 (Brunswick Corp Us Marine Div), 84305 (Atwood Fence Co Inc).

What NSN replaces 5330-00-202-2031?

There are 4 known substitutes for 5330-00-202-2031: 5120-00-144-2673, 5120-00-288-7679, 5120-00-334-8739 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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