PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9348Gasket

Western Mfg Co · NSN 5330-01-011-3555 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-011-3555 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-011-3555. Primary manufacturer part number: 9348.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Bolt Hole Quantity: 6
  • Material: PLASTIC POLYAMIDE NYLON OVERALL
  • Style Designator: CIRCULAR
  • Aperture Diameter: 5.250 INCHES NOMINAL IN
  • Outside Diameter: 6.750 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Plastic Polyamide Nylon Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-011-3555, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Western Mfg Co. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN5330-01-011-3555
Primary Part Number9348
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWestern Mfg Co
StatusACTIVE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Bolt Hole Quantity6
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Style DesignatorCIRCULAR
Aperture Diameter5.250 INCHES NOMINAL IN
Outside Diameter6.750 INCHES NOMINAL IN
Cross-Sectional Thickness0.031 INCHES NOMINAL IN
Bolt Circle Diameter6.000 INCHES NOMINAL IN
Hole Diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6685-00-331-81419348 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
5331-00-663-7958100111AD8 INTERCHANGEABLE
O-Ring
Meggitt North Hollywood Inc
5940-00-913-30007912155 INTERCHANGEABLE
Shield,binding Post
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5950-01-050-668611746906 INTERCHANGEABLE
Transformer,power
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
4730-01-085-13339348 INTERCHANGEABLE
Plug,pipe
Leroi International Inc Dba Compair Leroi
Cross-Reference Index
Part NumberManufacturer
9348 Western Mfg Co (USA)
Related Parts
6685-00-331-8141INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
9348
5331-00-663-7958INTERCHANGEABLE
O-RING
100111AD8
5940-00-913-3000INTERCHANGEABLE
SHIELD,BINDING POST
7912155
5950-01-050-6686INTERCHANGEABLE
TRANSFORMER,POWER
11746906
4730-01-085-1333INTERCHANGEABLE
PLUG,PIPE
9348

Frequently Asked Questions

What is NSN 5330-01-011-3555?

NSN 5330-01-011-3555 is a Gasket, manufactured by Western Mfg Co, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-011-3555?

NSN 5330-01-011-3555 has 1 cross-referenced part number: 9348 (Western Mfg Co).

What NSN replaces 5330-01-011-3555?

There are 5 known substitutes for 5330-01-011-3555: 6685-00-331-8141, 5331-00-663-7958, 5940-00-913-3000 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9348?

Key specifications for 9348: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Bolt Hole Quantity: 6; Material: PLASTIC POLYAMIDE NYLON OVERALL; Style Designator: CIRCULAR. 9 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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