PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12225Gasket

Aerco International, Inc. Dba Aerco International Inc · NSN 5330-01-044-2335 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-044-2335 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-044-2335. Primary manufacturer part number: 12225.
Features
  • Gasket — FSC 5330
  • Hole Diameter: 0.440 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Bolt Circle Diameter: 2.880 INCHES NOMINAL IN
  • Aperture Diameter: 2.120 INCHES MINIMUM AND 2.151 INCHES MAXIMUM IN
  • Material: ASBESTOS OVERALL
  • Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN
  • Style Designator: CIRCULAR
  • Bolt Hole Quantity: 4
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Asbestos Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-044-2335, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aerco International, Inc. Dba Aerco International Inc. Government technical data includes 9 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-044-2335
Primary Part Number12225
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerAerco International, Inc. Dba Aerco International Inc
StatusACTIVE
Hole Diameter0.440 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Bolt Circle Diameter2.880 INCHES NOMINAL IN
Aperture Diameter2.120 INCHES MINIMUM AND 2.151 INCHES MAXIMUM IN
MaterialASBESTOS OVERALL
Cross-Sectional Thickness0.031 INCHES NOMINAL IN
Style DesignatorCIRCULAR
Bolt Hole Quantity4
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Outside Diameter3.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1650-00-050-3653122-25 INTERCHANGEABLE
Parts Kit,hydraulic Motor
Hamilton Sundstrand Corporation Dba Collins Aerospace
5950-00-082-8782905480-1 INTERCHANGEABLE
Transformer,radio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
3110-00-120-311112225 INTERCHANGEABLE
Bearing,roller,needle
Mitsubishi Caterpillar Forklift America, Inc
5133-00-189-9270 INTERCHANGEABLE
Drill,twist
5133-00-228-1337 INTERCHANGEABLE
Drill,twist
5935-00-258-9158S-76-5185ISSUE5PT1 INTERCHANGEABLE
Adapter,connector
Raytheon Company Dba Raytheon Co
5310-00-285-7043 INTERCHANGEABLE
Washer,lock
3815-00-325-3574 INTERCHANGEABLE
Spacer,anchor Arm
6250-00-728-059911040154-1 INTERCHANGEABLE
Lampholder
Us Army Aviation and Missile Command
6625-00-739-0957 INTERCHANGEABLE
Test Set,insulation Breakdown
Cross-Reference Index
Part NumberManufacturer
20155 ITEM 11 Aerco International, Inc. Dba Aerco International Inc (USA)
12225 PRIMARY Aerco International, Inc. Dba Aerco International Inc (USA)
Related Parts
1650-00-050-3653INTERCHANGEABLE
PARTS KIT,HYDRAULIC MOTOR
122-25
5950-00-082-8782INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
905480-1
3110-00-120-3111INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
12225
5133-00-189-9270INTERCHANGEABLE
DRILL,TWIST
5133-00-228-1337INTERCHANGEABLE
DRILL,TWIST
5935-00-258-9158INTERCHANGEABLE
ADAPTER,CONNECTOR
S-76-5185ISSUE5PT1
5310-00-285-7043INTERCHANGEABLE
WASHER,LOCK
3815-00-325-3574INTERCHANGEABLE
SPACER,ANCHOR ARM
6250-00-728-0599INTERCHANGEABLE
LAMPHOLDER
11040154-1
6625-00-739-0957INTERCHANGEABLE
TEST SET,INSULATION BREAKDOWN
3610-00-779-1872INTERCHANGEABLE
LEVELER,SIGNATURE
12225
2805-01-104-6785INTERCHANGEABLE
FLYWHEEL,ENGINE
12-225

Frequently Asked Questions

What is NSN 5330-01-044-2335?

NSN 5330-01-044-2335 is a Gasket, manufactured by Aerco International, Inc. Dba Aerco International Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-044-2335?

NSN 5330-01-044-2335 has 2 cross-referenced part numbers: 20155 ITEM 11 (Aerco International, Inc. Dba Aerco International Inc), 12225 (Aerco International, Inc. Dba Aerco International Inc).

What NSN replaces 5330-01-044-2335?

There are 12 known substitutes for 5330-01-044-2335: 1650-00-050-3653, 5950-00-082-8782, 3110-00-120-3111 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12225?

Key specifications for 12225: Hole Diameter: 0.440 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Bolt Circle Diameter: 2.880 INCHES NOMINAL IN; Aperture Diameter: 2.120 INCHES MINIMUM AND 2.151 INCHES MAXIMUM IN; Material: ASBESTOS OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.

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