PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12329Gasket

William Powell Company, the Dba Powell Valve Div the Starflo Corporation · NSN 5330-00-459-0883 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-459-0883 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-459-0883. Primary manufacturer part number: 12329.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Thickness: 0.625 INCHES NOMINAL IN
  • Aperture Diameter: 2.125 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Material: RUBBER SYNTHETIC OVERALL
  • Outside Diameter: 3.375 INCHES NOMINAL IN
  • Style Designator: CIRCULAR
  • 1 verified cross-reference
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-459-0883, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is William Powell Company, the Dba Powell Valve Div the Starflo Corporation. Government technical data includes 6 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-459-0883
Primary Part Number12329
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWilliam Powell Company, the Dba Powell Valve Div the Starflo Corporation
StatusACTIVE
Cross-Sectional Thickness0.625 INCHES NOMINAL IN
Aperture Diameter2.125 INCHES NOMINAL IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
MaterialRUBBER SYNTHETIC OVERALL
Outside Diameter3.375 INCHES NOMINAL IN
Style DesignatorCIRCULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5133-00-227-9671 INTERCHANGEABLE
Drill,twist
5133-00-228-1391 INTERCHANGEABLE
Drill,twist
3020-01-206-5819 INTERCHANGEABLE
Screw,collar Assy
2590-01-352-513312329 INTERCHANGEABLE
Bracket,vehicular Components
DP Manufacturing Inc.
4820-01-477-412012329-510 INTERCHANGEABLE
Deck Box Operator,valve
B.w. Elliott Manufacturing Co., Llc
5330-01-626-362012329 INTERCHANGEABLE
Seal,plain
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
12329 PRIMARY William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
Related Parts
5133-00-227-9671INTERCHANGEABLE
DRILL,TWIST
5133-00-228-1391INTERCHANGEABLE
DRILL,TWIST
3020-01-206-5819INTERCHANGEABLE
SCREW,COLLAR ASSY
2590-01-352-5133INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
12329
4820-01-477-4120INTERCHANGEABLE
DECK BOX OPERATOR,VALVE
12329-510
5330-01-626-3620INTERCHANGEABLE
SEAL,PLAIN
12329

Frequently Asked Questions

What is NSN 5330-00-459-0883?

NSN 5330-00-459-0883 is a Gasket, manufactured by William Powell Company, the Dba Powell Valve Div the Starflo Corporation, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-459-0883?

NSN 5330-00-459-0883 has 1 cross-referenced part number: 12329 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation).

What NSN replaces 5330-00-459-0883?

There are 6 known substitutes for 5330-00-459-0883: 5133-00-227-9671, 5133-00-228-1391, 3020-01-206-5819 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12329?

Key specifications for 12329: Cross-Sectional Thickness: 0.625 INCHES NOMINAL IN; Aperture Diameter: 2.125 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Material: RUBBER SYNTHETIC OVERALL. 6 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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