PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10303-2Gasket

Mcculloch Corp · NSN 5330-00-266-2693 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-266-2693 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-266-2693. Primary manufacturer part number: 10303-2.
Features
  • Gasket — FSC 5330
  • Aperture Diameter: 1.900 INCHES NOMINAL IN
  • Side Radius From Gasket Center: 1.250 INCHES NOMINAL IN
  • Bolt Circle Diameter: 2.760 INCHES NOMINAL IN
  • Outside Corner Radius: 0.220 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Material Document and Classification: HH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
  • Cross-Sectional Thickness: 0.030 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Paper and Glue and Glycerin Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-266-2693, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mcculloch Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-266-2693
Primary Part Number10303-2
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerMcculloch Corp
StatusCANCELLED
Aperture Diameter1.900 INCHES NOMINAL IN
Side Radius From Gasket Center1.250 INCHES NOMINAL IN
Bolt Circle Diameter2.760 INCHES NOMINAL IN
Outside Corner Radius0.220 INCHES NOMINAL IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Material Document and ClassificationHH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
Cross-Sectional Thickness0.030 INCHES NOMINAL IN
Bolt Hole Quantity2
Style DesignatorNON-CIRCULAR
Hole Diameter0.280 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MaterialPAPER AND GLUE AND GLYCERIN OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-010-3031103031 INTERCHANGEABLE
Nut,plain,hexagon
Chrysler Realty Company Llc Dba Daimler Chrysler
5999-00-083-86301855574 INTERCHANGEABLE
Shielding Gasket,electronic
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4730-00-216-4996 INTERCHANGEABLE
Plug,hose
5930-00-251-9881SC-C-69973 INTERCHANGEABLE
Cover,electrical Switch
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4820-00-276-9041 INTERCHANGEABLE
Cock,drain
6660-00-282-2860103031 INTERCHANGEABLE
Plug,allen
Electrosyser Corp Ltd the
5305-00-333-5046 INTERCHANGEABLE
Screw,machine
1680-00-389-8298 INTERCHANGEABLE
Impeller,pump Motor Windshield W
2825-00-390-132110303 INTERCHANGEABLE
Disk,hand Valve
Northrop Grumman Systems Corporation Div Marine Systems
5330-00-411-2846103032 INTERCHANGEABLE
Gasket
Cummins Inc.
Cross-Reference Index
Part NumberManufacturer
10303-2 PRIMARY Mcculloch Corp (USA)
10303 PRIMARY Mcculloch Corp (USA)
10303-1 PRIMARY Mcculloch Corp (USA)
Related Parts
5310-00-010-3031INTERCHANGEABLE
NUT,PLAIN,HEXAGON
103031
5999-00-083-8630INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
1855574
4730-00-216-4996INTERCHANGEABLE
PLUG,HOSE
5930-00-251-9881INTERCHANGEABLE
COVER,ELECTRICAL SWITCH
SC-C-69973
4820-00-276-9041INTERCHANGEABLE
COCK,DRAIN
6660-00-282-2860INTERCHANGEABLE
PLUG,ALLEN
103031
5305-00-333-5046INTERCHANGEABLE
SCREW,MACHINE
1680-00-389-8298INTERCHANGEABLE
IMPELLER,PUMP MOTOR WINDSHIELD W
2825-00-390-1321INTERCHANGEABLE
DISK,HAND VALVE
10303
5330-00-411-2846INTERCHANGEABLE
GASKET
103032
5940-00-470-4475INTERCHANGEABLE
TERMINAL,FEEDTHRU
10-303-3-01
3010-00-492-0781INTERCHANGEABLE
UNIVERSAL JOINT,NONVEHICULAR
10-303

Frequently Asked Questions

What is NSN 5330-00-266-2693?

NSN 5330-00-266-2693 is a Gasket, manufactured by Mcculloch Corp, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-266-2693?

NSN 5330-00-266-2693 has 3 cross-referenced part numbers: 10303-2 (Mcculloch Corp), 10303 (Mcculloch Corp), 10303-1 (Mcculloch Corp).

What NSN replaces 5330-00-266-2693?

There are 12 known substitutes for 5330-00-266-2693: 5310-00-010-3031, 5999-00-083-8630, 4730-00-216-4996 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10303-2?

Key specifications for 10303-2: Aperture Diameter: 1.900 INCHES NOMINAL IN; Side Radius From Gasket Center: 1.250 INCHES NOMINAL IN; Bolt Circle Diameter: 2.760 INCHES NOMINAL IN; Outside Corner Radius: 0.220 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-266-2693 still in active supply?

NSN 5330-00-266-2693 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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