PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33373Gasket

Westerbeke Corporation · NSN 5330-01-533-2378 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-533-2378 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-533-2378. Primary manufacturer part number: 33373.
Features
  • Gasket — FSC 5330
  • Material: FIBER OVERALL
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Style Designator: NON CIRCULAR
  • Aperture Diameter: 1.562 INCHES NOMINAL IN
  • Hole Diameter: 0.359 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Bolt Circle Diameter: 2.641 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Fiber Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-533-2378, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Westerbeke Corporation. Government technical data includes 7 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-533-2378
Primary Part Number33373
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWesterbeke Corporation
StatusACTIVE
MaterialFIBER OVERALL
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Style DesignatorNON CIRCULAR
Aperture Diameter1.562 INCHES NOMINAL IN
Hole Diameter0.359 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Bolt Circle Diameter2.641 INCHES NOMINAL IN
Cross-Sectional Thickness0.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5340-00-349-166933373 INTERCHANGEABLE
Plug,vent
Valcor Engineering Corporation
3456-00-401-4760 INTERCHANGEABLE
Roll Set,roller Tube Expander
2910-00-470-12411174483 INTERCHANGEABLE
Filter Element,fluid
Deutz Corporation
3110-00-608-1551PS33373 INTERCHANGEABLE
Bearing,ball,annular
Honeywell International Inc. Div Aerospace - Torrance
3040-01-044-783433373 INTERCHANGEABLE
Gearshaft,spur
Ingersoll-Rand Company Dba Ingersoll-Rand
3110-01-144-6020Y303373 INTERCHANGEABLE
Bearing,roller
Maytag Corporation Dba Maytag Appliancessales
6210-01-171-3218 INTERCHANGEABLE
Light Assembly,indicator
4820-01-420-521833373 INTERCHANGEABLE
Valve Assembly,manifold
Tate Andale, Llc
Cross-Reference Index
Part NumberManufacturer
33373 PRIMARY Westerbeke Corporation (USA)
Related Parts
5340-00-349-1669INTERCHANGEABLE
PLUG,VENT
33373
3456-00-401-4760INTERCHANGEABLE
ROLL SET,ROLLER TUBE EXPANDER
2910-00-470-1241INTERCHANGEABLE
FILTER ELEMENT,FLUID
1174483
3110-00-608-1551INTERCHANGEABLE
BEARING,BALL,ANNULAR
PS33373
3040-01-044-7834INTERCHANGEABLE
GEARSHAFT,SPUR
33373
3110-01-144-6020INTERCHANGEABLE
BEARING,ROLLER
Y303373
6210-01-171-3218INTERCHANGEABLE
LIGHT ASSEMBLY,INDICATOR
4820-01-420-5218INTERCHANGEABLE
VALVE ASSEMBLY,MANIFOLD
33373

Frequently Asked Questions

What is NSN 5330-01-533-2378?

NSN 5330-01-533-2378 is a Gasket, manufactured by Westerbeke Corporation, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-533-2378?

NSN 5330-01-533-2378 has 1 cross-referenced part number: 33373 (Westerbeke Corporation).

What NSN replaces 5330-01-533-2378?

There are 8 known substitutes for 5330-01-533-2378: 5340-00-349-1669, 3456-00-401-4760, 2910-00-470-1241 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33373?

Key specifications for 33373: Special Features: HAVING 3 BOLT HOLE CIRCLES; MATERIAL IS VEGETABLE FIBER; End Item Identification: CREW SHELTER (INLS) KDF 208680-M; Material: FIBER OVERALL; Part Name Assigned by Controlling Agency: GASKET, THERMOSTAT. 10 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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