PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-52598Gasket

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5330-00-171-8086 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-171-8086 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-171-8086. Primary manufacturer part number: A-A-52598.
Features
  • Gasket — FSC 5330
  • Hardness Rating: 35.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
  • Center Hole Diameter: 8.125 INCHES MINIMUM AND 8.187 INCHES MAXIMUM IN
  • Cross-Sectional Height: 1.438 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
  • Material Document and Classification: MIL-R-2765 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Departure From Cited Document: PARAGRAPH 3.4 GASKETS
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
  • 4 verified cross-references
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-171-8086, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN5330-00-171-8086
Primary Part NumberA-A-52598
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusCANCELLED
Hardness Rating35.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
Center Hole Diameter8.125 INCHES MINIMUM AND 8.187 INCHES MAXIMUM IN
Cross-Sectional Height1.438 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Material Document and ClassificationMIL-R-2765 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Departure From Cited DocumentPARAGRAPH 3.4 GASKETS
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-062-6339 INTERCHANGEABLE
Coupling,clamp,pipe
5330-00-141-4225 INTERCHANGEABLE
Packing,preformed
4730-00-142-1590 INTERCHANGEABLE
Coupling,clamp,pipe
4730-00-142-1591 INTERCHANGEABLE
Coupling,clamp,pipe
4730-00-142-1592 INTERCHANGEABLE
Coupling,clamp,pipe
5330-00-178-9993 INTERCHANGEABLE
Packing,preformed
4730-00-203-3615 INTERCHANGEABLE
Coupling,clamp,pipe
4730-00-288-9514 INTERCHANGEABLE
Coupling,clamp,pipe
5330-00-391-84811 1-4IN77GRADET INTERCHANGEABLE
Packing,preformed
Victaulic Company of America Inc Dba Victaulic Company of America
4730-00-489-486040B-6INCH INTERCHANGEABLE
Coupling,clamp,pipe
Stockham Valves and Fittings Inc
Cross-Reference Index
Part NumberManufacturer
A-A-52598 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-52598 CLASS C Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
G80B Aeroquip Corp Transportation Products Div Lawrence Plant (USA)
MILC10387 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4730-00-062-6339INTERCHANGEABLE
COUPLING,CLAMP,PIPE
5330-00-141-4225INTERCHANGEABLE
PACKING,PREFORMED
4730-00-142-1590INTERCHANGEABLE
COUPLING,CLAMP,PIPE
4730-00-142-1591INTERCHANGEABLE
COUPLING,CLAMP,PIPE
4730-00-142-1592INTERCHANGEABLE
COUPLING,CLAMP,PIPE
5330-00-178-9993INTERCHANGEABLE
PACKING,PREFORMED
4730-00-203-3615INTERCHANGEABLE
COUPLING,CLAMP,PIPE
4730-00-288-9514INTERCHANGEABLE
COUPLING,CLAMP,PIPE
5330-00-391-8481INTERCHANGEABLE
PACKING,PREFORMED
1 1-4IN77GRADET
4730-00-489-4860INTERCHANGEABLE
COUPLING,CLAMP,PIPE
40B-6INCH
4730-00-929-0780INTERCHANGEABLE
COUPLING,CLAMP,PIPE
4730-00-982-4026INTERCHANGEABLE
COUPLING,CLAMP,PIPE

Frequently Asked Questions

What is NSN 5330-00-171-8086?

NSN 5330-00-171-8086 is a Gasket, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-171-8086?

NSN 5330-00-171-8086 has 4 cross-referenced part numbers: A-A-52598 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-52598 CLASS C (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), G80B (Aeroquip Corp Transportation Products Div Lawrence Plant), MILC10387 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5330-00-171-8086?

There are 12 known substitutes for 5330-00-171-8086: 4730-00-062-6339, 5330-00-141-4225, 4730-00-142-1590 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-52598?

Key specifications for A-A-52598: Hardness Rating: 35.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL; Center Hole Diameter: 8.125 INCHES MINIMUM AND 8.187 INCHES MAXIMUM IN; Cross-Sectional Height: 1.438 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN; Material Document and Classification: MIL-R-2765 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-171-8086 still in active supply?

NSN 5330-00-171-8086 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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