PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9221Gasket

Cummins Inc. · NSN 5330-00-255-0331 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-255-0331 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-255-0331. Primary manufacturer part number: 9221.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Style Designator: NON-CIRCULAR
  • Material Document and Classification: MIL-G-12803 +3342-E MIL SPEC 1ST MATERIAL RESPONSE AND MIL-G-12803 +3345-A MIL SPEC 2ND MATERIAL RESPONSE OVERALL
  • Side Radius From Gasket Center: 1.375 INCHES NOMINAL IN
  • Material: PAPER AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
  • Aperture Diameter: 2.000 INCHES NOMINAL IN
  • Hole Diameter: 0.469 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Paper and Rubber Butadiene-Acrylonitrile Class Nbr Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-255-0331, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-255-0331
Primary Part Number9221
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Style DesignatorNON-CIRCULAR
Material Document and ClassificationMIL-G-12803 +3342-E MIL SPEC 1ST MATERIAL RESPONSE AND MIL-G-12803 +3345-A MIL SPEC 2ND MATERIAL RESPONSE OVERALL
Side Radius From Gasket Center1.375 INCHES NOMINAL IN
MaterialPAPER AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Aperture Diameter2.000 INCHES NOMINAL IN
Hole Diameter0.469 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Outside Corner Radius0.438 INCHES NOMINAL IN
Bolt Circle Diameter3.000 INCHES NOMINAL IN
Cross-Sectional Thickness0.027 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
Bolt Hole Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6635-00-063-2009 INTERCHANGEABLE
Tester,spring Resiliency
5950-00-147-91049221 INTERCHANGEABLE
Coil,radio Frequency
Vanguard Electronics, Llc
7230-00-153-70029221 INTERCHANGEABLE
Pulley Set,drapery
Kirsch Co
6810-00-264-89519221 INTERCHANGEABLE
Bismuth Oxyiodide
Icn Biomedicals Inc Icn K and K Laboratories Div
5305-00-426-17759221 INTERCHANGEABLE
Setscrew
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
2530-00-618-4429FD9221 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
4460-01-047-3685110841 INTERCHANGEABLE
Electrode,ionizer,ground
Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div
5930-01-122-402623462/257 INTERCHANGEABLE
Switch,toggle
Viavi Solutionsllc
4320-01-228-241624186 INTERCHANGEABLE
Pump,centrifugal
Industrial Technologies and Services Llc
6145-01-237-39839221 INTERCHANGEABLE
Cable,radio Frequency
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
Cross-Reference Index
Part NumberManufacturer
489108 Terex American Crane Corp (USA)
489108 American Hoist and Derrick Co
24186 Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
9221 PRIMARY Cummins Inc. (USA)
Related Parts
6635-00-063-2009INTERCHANGEABLE
TESTER,SPRING RESILIENCY
5950-00-147-9104INTERCHANGEABLE
COIL,RADIO FREQUENCY
9221
7230-00-153-7002INTERCHANGEABLE
PULLEY SET,DRAPERY
9221
6810-00-264-8951INTERCHANGEABLE
BISMUTH OXYIODIDE
9221
5305-00-426-1775INTERCHANGEABLE
SETSCREW
9221
2530-00-618-4429INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
FD9221
4460-01-047-3685INTERCHANGEABLE
ELECTRODE,IONIZER,GROUND
110841
5930-01-122-4026INTERCHANGEABLE
SWITCH,TOGGLE
23462/257
4320-01-228-2416INTERCHANGEABLE
PUMP,CENTRIFUGAL
24186
6145-01-237-3983INTERCHANGEABLE
CABLE,RADIO FREQUENCY
9221
5331-01-269-8579INTERCHANGEABLE
O-RING
235110
5360-01-277-5111INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
9221

Frequently Asked Questions

What is NSN 5330-00-255-0331?

NSN 5330-00-255-0331 is a Gasket, manufactured by Cummins Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-255-0331?

NSN 5330-00-255-0331 has 4 cross-referenced part numbers: 489108 (Terex American Crane Corp), 489108 (American Hoist and Derrick Co), 24186 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products), 9221 (Cummins Inc.).

What NSN replaces 5330-00-255-0331?

There are 12 known substitutes for 5330-00-255-0331: 6635-00-063-2009, 5950-00-147-9104, 7230-00-153-7002 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9221?

Key specifications for 9221: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Style Designator: NON-CIRCULAR; Overall Width: 3.875 INCHES NOMINAL IN; Material Document and Classification: MIL-G-12803 +3342-E MIL SPEC 1ST MATERIAL RESPONSE AND MIL-G-12803 +3345-A MIL SPEC 2ND MATERIAL RESPONSE OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com