PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2A3337Gasket

Caterpillar Inc Div Caterpillar Defense · NSN 5330-00-341-1422 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-341-1422 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-341-1422. Primary manufacturer part number: 2A3337.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN
  • Hole Diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • 2 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-00-341-1422, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 2 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-341-1422
Primary Part Number2A3337
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusCANCELLED
Cross-Sectional Thickness0.031 INCHES NOMINAL IN
Hole Diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5360-00-351-669626229 INTERCHANGEABLE
Spring,helical,compression
Briggs and Stratton Corp
5360-00-352-188526861 INTERCHANGEABLE
Spring,helical,extension
Chrysler Corp Engine and Components Sales Diversified Products Div
5360-00-730-592220514 INTERCHANGEABLE
Spring,helical,compression
Eagle Crusher Co Inc Dba Stedman Machine Co
Cross-Reference Index
Part NumberManufacturer
26861 Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
2A3337 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
5360-00-351-6696INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
26229
5360-00-352-1885INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
26861
5360-00-730-5922INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
20514

Frequently Asked Questions

What is NSN 5330-00-341-1422?

NSN 5330-00-341-1422 is a Gasket, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-341-1422?

NSN 5330-00-341-1422 has 2 cross-referenced part numbers: 26861 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products), 2A3337 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 5330-00-341-1422?

There are 3 known substitutes for 5330-00-341-1422: 5360-00-351-6696, 5360-00-352-1885, 5360-00-730-5922. Verify interchangeability with system specifications before substitution.

What are the specifications of 2A3337?

Key specifications for 2A3337: Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN; Hole Diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Overall Width: 5.688 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-341-1422 still in active supply?

NSN 5330-00-341-1422 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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