PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25091Gasket

Dana Automotive Systems Group, Llc Dba Dana Sealing Products · NSN 5330-00-146-4049 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-146-4049 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-146-4049. Primary manufacturer part number: 25091.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: METAL WITH SOFT FILLER
  • Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN
  • Outside Corner Radius: 0.344 INCHES NOMINAL IN
  • Hole Diameter: 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Bolt Circle Diameter: 2.250 INCHES NOMINAL IN
  • Bolt Hole Quantity: 2
  • Aperture Diameter: 1.125 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Asbestos and Steel Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-146-4049, 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 1 commercial cross-reference 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
NSN5330-00-146-4049
Primary Part Number25091
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDana Automotive Systems Group, Llc Dba Dana Sealing Products
StatusCANCELLED
Cross-Sectional Shape StyleMETAL WITH SOFT FILLER
Cross-Sectional Thickness0.062 INCHES NOMINAL IN
Outside Corner Radius0.344 INCHES NOMINAL IN
Hole Diameter0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Bolt Circle Diameter2.250 INCHES NOMINAL IN
Bolt Hole Quantity2
Aperture Diameter1.125 INCHES NOMINAL IN
Style DesignatorNON-CIRCULAR
MaterialASBESTOS AND STEEL OVERALL
Side Radius From Gasket Center0.875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-0315453A INTERCHANGEABLE
Cup,tapered Roller Bearing
Ntn Bearing Corporation of America
5950-00-109-20002509-1 INTERCHANGEABLE
Coil,radio Frequency
General Microwave Corporation Div Kratos Microwave Electronics
5330-00-166-86225198676 INTERCHANGEABLE
Gasket Set
Rolls-Royce Solutions America Inc
1680-00-181-135725091 INTERCHANGEABLE
Arm,control Door,crew
Triumph Controls, Llc Dba Triumph Controls, Llc
5133-00-189-9317 INTERCHANGEABLE
Drill,twist
3120-00-374-9733 INTERCHANGEABLE
Bearing Half,sleeve
5955-01-038-9991581R482H08 INTERCHANGEABLE
Oscillator,noncrystal Controlled
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5330-01-118-413470479 INTERCHANGEABLE
Seal,oil
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
3040-01-247-9547133511 INTERCHANGEABLE
Lever,manual Control
Landoll Company, Llc
4130-01-296-3907 INTERCHANGEABLE
Leaf
Cross-Reference Index
Part NumberManufacturer
25091 PRIMARY Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
Related Parts
3110-00-100-0315INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
453A
5950-00-109-2000INTERCHANGEABLE
COIL,RADIO FREQUENCY
2509-1
5330-00-166-8622INTERCHANGEABLE
GASKET SET
5198676
1680-00-181-1357INTERCHANGEABLE
ARM,CONTROL DOOR,CREW
25091
5133-00-189-9317INTERCHANGEABLE
DRILL,TWIST
3120-00-374-9733INTERCHANGEABLE
BEARING HALF,SLEEVE
5955-01-038-9991INTERCHANGEABLE
OSCILLATOR,NONCRYSTAL CONTROLLED
581R482H08
5330-01-118-4134INTERCHANGEABLE
SEAL,OIL
70479
3040-01-247-9547INTERCHANGEABLE
LEVER,MANUAL CONTROL
133511
4130-01-296-3907INTERCHANGEABLE
LEAF
5120-01-335-1416INTERCHANGEABLE
PUNCH,DRIVE PIN
25091
4320-01-345-2704INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
3700041-051

Frequently Asked Questions

What is NSN 5330-00-146-4049?

NSN 5330-00-146-4049 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 5330-00-146-4049?

NSN 5330-00-146-4049 has 1 cross-referenced part number: 25091 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products).

What NSN replaces 5330-00-146-4049?

There are 12 known substitutes for 5330-00-146-4049: 3110-00-100-0315, 5950-00-109-2000, 5330-00-166-8622 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25091?

Key specifications for 25091: Cross-Sectional Shape Style: METAL WITH SOFT FILLER; Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN; Outside Corner Radius: 0.344 INCHES NOMINAL IN; Hole Diameter: 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-146-4049 still in active supply?

NSN 5330-00-146-4049 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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