PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8253Gasket

Goodrich Corporation · NSN 5330-00-550-6478 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-550-6478 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-550-6478. Primary manufacturer part number: 8253.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Outside Diameter: 0.500 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN
  • Aperture Diameter: 0.312 INCHES NOMINAL IN
  • Style Designator: CIRCULAR
  • Material: RUBBER SYNTHETIC OVERALL
  • FSC Application Data: AIRCRAFT HYDRAULIC,VACUUM,AND DE-ICING SYSTEMS COMPONENTS
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-550-6478, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Goodrich Corporation. Government technical data includes 7 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-550-6478
Primary Part Number8253
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGoodrich Corporation
StatusACTIVE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Outside Diameter0.500 INCHES NOMINAL IN
Cross-Sectional Thickness0.031 INCHES NOMINAL IN
Aperture Diameter0.312 INCHES NOMINAL IN
Style DesignatorCIRCULAR
MaterialRUBBER SYNTHETIC OVERALL
FSC Application DataAIRCRAFT HYDRAULIC,VACUUM,AND DE-ICING SYSTEMS COMPONENTS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2825-00-036-33708250 INTERCHANGEABLE
Retainer with Nut
Northrop Grumman Systems Corporation Div Marine Systems
5330-00-154-8358 INTERCHANGEABLE
Seal,plain Encased
5360-00-200-43778253 INTERCHANGEABLE
Spring,helical,compression
Cummins Inc.
6530-00-216-5071 INTERCHANGEABLE
Envelope,sterilization
5935-00-615-7833TRU-4020-GSUG INTERCHANGEABLE
Adapter,connector
Winchester Interconnect Rf Corporation
3030-00-844-283315T456 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
4730-01-019-3828838250 INTERCHANGEABLE
Reducer,pipe
Nibco Inc Chemtrol Div
5962-01-138-3375 INTERCHANGEABLE
Microcircuit,digital
5962-01-158-4715 INTERCHANGEABLE
Microcircuit,digital
5340-01-165-56308253 INTERCHANGEABLE
Standoff,threaded,spacing
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
Cross-Reference Index
Part NumberManufacturer
8253 PRIMARY Goodrich Corporation (USA)
8253 Goodrich Corp Dba Goodrich Corp (USA)
Related Parts
2825-00-036-3370INTERCHANGEABLE
RETAINER WITH NUT
8250
5330-00-154-8358INTERCHANGEABLE
SEAL,PLAIN ENCASED
5360-00-200-4377INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
8253
6530-00-216-5071INTERCHANGEABLE
ENVELOPE,STERILIZATION
5935-00-615-7833INTERCHANGEABLE
ADAPTER,CONNECTOR
TRU-4020-GSUG
3030-00-844-2833INTERCHANGEABLE
BELT,V
15T456
4730-01-019-3828INTERCHANGEABLE
REDUCER,PIPE
838250
5962-01-138-3375INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-158-4715INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5340-01-165-5630INTERCHANGEABLE
STANDOFF,THREADED,SPACING
8253
4820-01-203-8539INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
3020-01-432-0958INTERCHANGEABLE
RATCHET WHEEL
741199-K1

Frequently Asked Questions

What is NSN 5330-00-550-6478?

NSN 5330-00-550-6478 is a Gasket, manufactured by Goodrich Corporation, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-550-6478?

NSN 5330-00-550-6478 has 2 cross-referenced part numbers: 8253 (Goodrich Corporation), 8253 (Goodrich Corp Dba Goodrich Corp).

What NSN replaces 5330-00-550-6478?

There are 12 known substitutes for 5330-00-550-6478: 2825-00-036-3370, 5330-00-154-8358, 5360-00-200-4377 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8253?

Key specifications for 8253: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Outside Diameter: 0.500 INCHES NOMINAL IN; Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN; Aperture Diameter: 0.312 INCHES NOMINAL IN. 7 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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