PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

235-406Gasket

Kaydon Custom Filtration Corporation · NSN 5330-00-297-5089 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-297-5089 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-297-5089. Primary manufacturer part number: 235-406.
Features
  • Gasket — FSC 5330
  • Style Designator: CIRCULAR
  • Material: RUBBER SYNTHETIC OVERALL
  • Hardness Rating: 60.0 SHORE DUROMETER A NOMINAL OVERALL
  • Aperture Diameter: 22.813 INCHES MINIMUM AND 22.937 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Cross-Sectional Thickness: 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
  • Outside Diameter: 25.313 INCHES MINIMUM AND 25.437 INCHES MAXIMUM IN
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 5330-00-297-5089, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kaydon Custom Filtration Corporation. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-297-5089
Primary Part Number235-406
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerKaydon Custom Filtration Corporation
StatusACTIVE
Style DesignatorCIRCULAR
MaterialRUBBER SYNTHETIC OVERALL
Hardness Rating60.0 SHORE DUROMETER A NOMINAL OVERALL
Aperture Diameter22.813 INCHES MINIMUM AND 22.937 INCHES MAXIMUM IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Cross-Sectional Thickness0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
Outside Diameter25.313 INCHES MINIMUM AND 25.437 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6740-00-499-015512A INTERCHANGEABLE
Spring Counterbalance
Pullman Mfg. Corporation
Cross-Reference Index
Part NumberManufacturer
235-406 PRIMARY Kaydon Custom Filtration Corporation (USA)
04Z52 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
6740-00-499-0155INTERCHANGEABLE
SPRING COUNTERBALANCE
12A

Frequently Asked Questions

What is NSN 5330-00-297-5089?

NSN 5330-00-297-5089 is a Gasket, manufactured by Kaydon Custom Filtration Corporation, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-297-5089?

NSN 5330-00-297-5089 has 2 cross-referenced part numbers: 235-406 (Kaydon Custom Filtration Corporation), 04Z52 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5330-00-297-5089?

There is 1 known substitute for 5330-00-297-5089: 6740-00-499-0155. Verify interchangeability with system specifications before substitution.

What are the specifications of 235-406?

Key specifications for 235-406: Style Designator: CIRCULAR; Material: RUBBER SYNTHETIC OVERALL; Hardness Rating: 60.0 SHORE DUROMETER A NOMINAL OVERALL; Aperture Diameter: 22.813 INCHES MINIMUM AND 22.937 INCHES MAXIMUM IN. 7 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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