PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K8312-1Gasket

Cummins Inc. · NSN 5330-00-249-4093 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-249-4093 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-249-4093. Primary manufacturer part number: K8312-1.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Outside Edge to Bolt Hole Center Distance Along Width: 0.438 INCHES NOMINAL IN
  • Center to Center Distance Between Bolt Holes Along Width: 3.938 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Inside Corner Radius: 0.875 INCHES NOMINAL IN
  • Center to Center Distance Between Bolt Holes Along Length: 4.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Style Designator: NON-CIRCULAR
  • Material: CORK AND RUBBER OVERALL
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Cork and Rubber Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-249-4093, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-249-4093
Primary Part NumberK8312-1
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerCummins Inc.
StatusCANCELLED
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Outside Edge to Bolt Hole Center Distance Along Width0.438 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Width3.938 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Inside Corner Radius0.875 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Length4.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Style DesignatorNON-CIRCULAR
MaterialCORK AND RUBBER OVERALL
Outside Corner Radius0.438 INCHES NOMINAL IN
Cross-Sectional Thickness0.063 INCHES NOMINAL IN
Aperture Width7.000 INCHES NOMINAL IN
Bolt Hole Quantity8
Aperture Length8.125 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Length0.438 INCHES NOMINAL IN
Hole Diameter0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
2530-00-040-14941259B28 INTERCHANGEABLE
Pin
Meritor Heavy Vehicle Systems, Llc
1650-00-135-75138312-1 INTERCHANGEABLE
Cover,valve
Goodrich Aerospace Canada Ltd
3510-00-571-8459SM-728 SET INTERCHANGEABLE
Cover Set,movable Topper
Southern Mills, Inc
5895-01-182-21808312.1 INTERCHANGEABLE
Transmitter,angle U
Muirhead Aerospace Ltd
Cross-Reference Index
Part NumberManufacturer
K8312-1 PRIMARY Cummins Inc. (USA)
8312-1 PRIMARY Cummins Inc. (USA)
Related Parts
2530-00-040-1494INTERCHANGEABLE
PIN
1259B28
1650-00-135-7513INTERCHANGEABLE
COVER,VALVE
8312-1
3510-00-571-8459INTERCHANGEABLE
COVER SET,MOVABLE TOPPER
SM-728 SET
5895-01-182-2180INTERCHANGEABLE
TRANSMITTER,ANGLE U
8312.1

Frequently Asked Questions

What is NSN 5330-00-249-4093?

NSN 5330-00-249-4093 is a Gasket, manufactured by Cummins Inc., classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-249-4093?

NSN 5330-00-249-4093 has 2 cross-referenced part numbers: K8312-1 (Cummins Inc.), 8312-1 (Cummins Inc.).

What NSN replaces 5330-00-249-4093?

There are 4 known substitutes for 5330-00-249-4093: 2530-00-040-1494, 1650-00-135-7513, 3510-00-571-8459 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of K8312-1?

Key specifications for K8312-1: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Overall Length: 9.875 INCHES NOMINAL IN; Outside Edge to Bolt Hole Center Distance Along Width: 0.438 INCHES NOMINAL IN; Center to Center Distance Between Bolt Holes Along Width: 3.938 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-249-4093 still in active supply?

NSN 5330-00-249-4093 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.
PartsTable Design LLC · partstable.com