PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25780Gasket

Dana Automotive Systems Group, Llc Dba Dana Sealing Products · NSN 5330-00-263-5296 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-263-5296 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-263-5296. Primary manufacturer part number: 25780.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Style Designator: NON-CIRCULAR
  • Material: ASBESTOS AND RUBBER OVERALL
  • Aperture Diameter: 1.562 INCHES NOMINAL IN
  • Outside Corner Radius: 0.375 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN
  • Bolt Hole Quantity: 2
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Asbestos and Rubber Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-263-5296, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dana Automotive Systems Group, Llc Dba Dana Sealing Products. Government technical data includes 10 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-263-5296
Primary Part Number25780
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDana Automotive Systems Group, Llc Dba Dana Sealing Products
StatusCANCELLED
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Style DesignatorNON-CIRCULAR
MaterialASBESTOS AND RUBBER OVERALL
Aperture Diameter1.562 INCHES NOMINAL IN
Outside Corner Radius0.375 INCHES NOMINAL IN
Cross-Sectional Thickness0.031 INCHES NOMINAL IN
Bolt Hole Quantity2
Side Radius From Gasket Center1.000 INCHES NOMINAL IN
Bolt Circle Diameter2.750 INCHES NOMINAL IN
Hole Diameter0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
3040-00-364-6834005903 INTERCHANGEABLE
Shaft,straight
Caterpillar Inc Div Caterpillar Defense
4720-01-036-808611438 INTERCHANGEABLE
Tubing,nonmetallic
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
Cross-Reference Index
Part NumberManufacturer
6B8242 Caterpillar Inc Div Caterpillar Defense (USA)
25780 PRIMARY Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
Related Parts
3040-00-364-6834INTERCHANGEABLE
SHAFT,STRAIGHT
005903
4720-01-036-8086INTERCHANGEABLE
TUBING,NONMETALLIC
11438

Frequently Asked Questions

What is NSN 5330-00-263-5296?

NSN 5330-00-263-5296 is a Gasket, manufactured by Dana Automotive Systems Group, Llc Dba Dana Sealing Products, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-263-5296?

NSN 5330-00-263-5296 has 2 cross-referenced part numbers: 6B8242 (Caterpillar Inc Div Caterpillar Defense), 25780 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products).

What NSN replaces 5330-00-263-5296?

There are 2 known substitutes for 5330-00-263-5296: 3040-00-364-6834, 4720-01-036-8086. Verify interchangeability with system specifications before substitution.

What are the specifications of 25780?

Key specifications for 25780: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Style Designator: NON-CIRCULAR; Material: ASBESTOS AND RUBBER OVERALL; Aperture Diameter: 1.562 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-263-5296 still in active supply?

NSN 5330-00-263-5296 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