PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

441Gasket

Phoenix Steel Corp · NSN 5330-00-584-9080 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-584-9080 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-584-9080. Primary manufacturer part number: 441.
Features
  • Gasket — FSC 5330
  • Hole Diameter: 0.312 INCHES MINIMUM AND 0.406 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Aperture Diameter: 4.188 INCHES NOMINAL IN
  • Smallest Bolt Hole Diameter: 0.312 INCHES NOMINAL IN
  • Second Bolt Circle Diameter: 5.000 INCHES NOMINAL IN
  • Largest Bolt Hole Diameter: 0.406 INCHES NOMINAL IN
  • Material: ASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Asbestos and Rubber Natural or Rubber Synthetic Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-584-9080, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Phoenix Steel Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, 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
NSN5330-00-584-9080
Primary Part Number441
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerPhoenix Steel Corp
StatusCANCELLED
Hole Diameter0.312 INCHES MINIMUM AND 0.406 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Aperture Diameter4.188 INCHES NOMINAL IN
Smallest Bolt Hole Diameter0.312 INCHES NOMINAL IN
Second Bolt Circle Diameter5.000 INCHES NOMINAL IN
Largest Bolt Hole Diameter0.406 INCHES NOMINAL IN
MaterialASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
Bolt Hole Quantity18
Material Document and ClassificationMIL-A-7021,CL 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL
Bolt Circle Diameter5.000 INCHES NOMINAL IN
Outside Diameter6.000 INCHES NOMINAL IN
Style DesignatorCIRCULAR
First Bolt Circle Diameter5.000 INCHES NOMINAL IN
Cross-Sectional Thickness0.016 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5365-00-071-880520024 INTERCHANGEABLE
Bushing,nozzle,di
L3harris Technologies, Inc. Div Space and Airborne Systems
5133-00-189-9314 INTERCHANGEABLE
Drill,twist
4710-00-221-889420024 INTERCHANGEABLE
Tube,metallic
Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc
6640-00-290-65693024-5 INTERCHANGEABLE
Cylinder,graduated,laboratory
Corning Inc Dba Corning Incorporated Div Specialty Materials
5905-00-870-013620024 INTERCHANGEABLE
Resistor
General Dynamics Motion Control Llc
2825-00-900-378920024 INTERCHANGEABLE
Bellows Assembly
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
5940-00-949-3136 INTERCHANGEABLE
Terminal Board
3455-01-005-487219625 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5950-01-057-7674 INTERCHANGEABLE
Reactor
3020-01-198-105993695 INTERCHANGEABLE
Pulley,groove
Brunswick Corp Dba Mercury Marine Div Mercury Marine
Cross-Reference Index
Part NumberManufacturer
441 Phoenix Steel Corp (USA)
100003 Grimes Aerospace Company (USA)
20024 Hiller Aircraft Corporation (USA)
AN4047-1 Aeronautical Standards Group Dept of Navy and Air Force (USA)
AN4047-1 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
AN4047-1 Meggitt Troy Inc (USA)
93695 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
AN4047-1 Lockheed Martin Corporation (USA)
AN4047-1 Van Dusen Air Inc Van Dusen Aircraft Supplies Div (USA)
Related Parts
5365-00-071-8805INTERCHANGEABLE
BUSHING,NOZZLE,DI
20024
5133-00-189-9314INTERCHANGEABLE
DRILL,TWIST
4710-00-221-8894INTERCHANGEABLE
TUBE,METALLIC
20024
6640-00-290-6569INTERCHANGEABLE
CYLINDER,GRADUATED,LABORATORY
3024-5
5905-00-870-0136INTERCHANGEABLE
RESISTOR
20024
2825-00-900-3789INTERCHANGEABLE
BELLOWS ASSEMBLY
20024
5940-00-949-3136INTERCHANGEABLE
TERMINAL BOARD
3455-01-005-4872INTERCHANGEABLE
REAMER,MACHINE
19625
5950-01-057-7674INTERCHANGEABLE
REACTOR
3020-01-198-1059INTERCHANGEABLE
PULLEY,GROOVE
93695
5330-01-451-6004INTERCHANGEABLE
GASKET
AS3493-01
5930-01-500-5048INTERCHANGEABLE
SWITCH,PRESSURE
V250-21MB-X/20024

Frequently Asked Questions

What is NSN 5330-00-584-9080?

NSN 5330-00-584-9080 is a Gasket, manufactured by Phoenix Steel Corp, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-584-9080?

NSN 5330-00-584-9080 has 9 cross-referenced part numbers: 441 (Phoenix Steel Corp), 100003 (Grimes Aerospace Company), 20024 (Hiller Aircraft Corporation), AN4047-1 (Aeronautical Standards Group Dept of Navy and Air Force), AN4047-1 (Lockheed Martin Corporation Div Rotary and Mission Systems) and 4 more.

What NSN replaces 5330-00-584-9080?

There are 12 known substitutes for 5330-00-584-9080: 5365-00-071-8805, 5133-00-189-9314, 4710-00-221-8894 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 441?

Key specifications for 441: Hole Diameter: 0.312 INCHES MINIMUM AND 0.406 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Aperture Diameter: 4.188 INCHES NOMINAL IN; Smallest Bolt Hole Diameter: 0.312 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-584-9080 still in active supply?

NSN 5330-00-584-9080 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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