PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

73818Gasket

Textron Lycoming Inc Williamsport Plant · NSN 5330-00-808-5993 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-808-5993 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-808-5993. Primary manufacturer part number: 73818.
Features
  • Gasket — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Textron Lycoming Inc Williamsport Plant
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-00-808-5993, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Textron Lycoming Inc Williamsport Plant. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGasket
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersTextron Lycoming Inc Williamsport Plant (CAGE 80254)
Technical Specifications
ParameterValue
NSN5330-00-808-5993
Primary Part Number73818
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerTextron Lycoming Inc Williamsport Plant
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-173-361073818A INTERCHANGEABLE
Gasket
Dresser, Llc
5330-00-179-0968 INTERCHANGEABLE
Seal,plain Encased
5315-00-271-4095 INTERCHANGEABLE
Key,machine
5330-00-291-742773818 INTERCHANGEABLE
Gasket
Southern Coaches, Inc
Cross-Reference Index
Part NumberManufacturer
73818 PRIMARY Textron Lycoming Inc Williamsport Plant (USA)
Related Parts
5330-00-173-3610INTERCHANGEABLE
GASKET
73818A
5330-00-179-0968INTERCHANGEABLE
SEAL,PLAIN ENCASED
5315-00-271-4095INTERCHANGEABLE
KEY,MACHINE
5330-00-291-7427INTERCHANGEABLE
GASKET
73818

Frequently Asked Questions

What is NSN 5330-00-808-5993?

NSN 5330-00-808-5993 is a Gasket, manufactured by Textron Lycoming Inc Williamsport Plant, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-808-5993?

NSN 5330-00-808-5993 has 1 cross-referenced part number: 73818 (Textron Lycoming Inc Williamsport Plant).

What NSN replaces 5330-00-808-5993?

There are 4 known substitutes for 5330-00-808-5993: 5330-00-173-3610, 5330-00-179-0968, 5315-00-271-4095 and 1 more. Verify interchangeability with system specifications before substitution.

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