PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B243Gasket

Dresser, Llc · NSN 5330-00-202-3698 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-202-3698 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-202-3698. Primary manufacturer part number: B243.
Features
  • Gasket — FSC 5330
  • Aperture Diameter: 1.625 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Material: PAPER AND GLUE OVERALL
  • Style Designator: CIRCULAR
  • Outside Diameter: 1.938 INCHES NOMINAL IN
  • Material Document and Classification: MIL-G-12803,G-3212 MIL SPEC ALL MATERIAL RESPONSES OVERALL G
  • Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Paper and Glue Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-202-3698, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dresser, Llc. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-202-3698
Primary Part NumberB243
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDresser, Llc
StatusACTIVE
Aperture Diameter1.625 INCHES NOMINAL IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
MaterialPAPER AND GLUE OVERALL
Style DesignatorCIRCULAR
Outside Diameter1.938 INCHES NOMINAL IN
Material Document and ClassificationMIL-G-12803,G-3212 MIL SPEC ALL MATERIAL RESPONSES OVERALL G
Cross-Sectional Thickness0.031 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3455-00-228-529894193 INTERCHANGEABLE
Cutter,milling,end
Jcorps Dba Lashundra Craig
3120-00-540-838211151474 INTERCHANGEABLE
Bearing,sleeve
Roller Bearing Co of America, Inc Div Pic Design
4730-00-913-0762125HBL-8-6 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Parker-Hannifin Corp Div Fluid System Connector Division
Cross-Reference Index
Part NumberManufacturer
B243 PRIMARY Dresser, Llc (USA)
RDS597-1 PRIMARY Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
Related Parts
3455-00-228-5298INTERCHANGEABLE
CUTTER,MILLING,END
94193
3120-00-540-8382INTERCHANGEABLE
BEARING,SLEEVE
11151474
4730-00-913-0762INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
125HBL-8-6

Frequently Asked Questions

What is NSN 5330-00-202-3698?

NSN 5330-00-202-3698 is a Gasket, manufactured by Dresser, Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-202-3698?

NSN 5330-00-202-3698 has 2 cross-referenced part numbers: B243 (Dresser, Llc), RDS597-1 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products).

What NSN replaces 5330-00-202-3698?

There are 3 known substitutes for 5330-00-202-3698: 3455-00-228-5298, 3120-00-540-8382, 4730-00-913-0762. Verify interchangeability with system specifications before substitution.

What are the specifications of B243?

Key specifications for B243: Aperture Diameter: 1.625 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Material: PAPER AND GLUE OVERALL; Style Designator: CIRCULAR. 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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