PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

69551Gasket

Textron Lycoming Inc Williamsport Plant · NSN 5330-00-252-4560 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-252-4560 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-252-4560. Primary manufacturer part number: 69551.
Features
  • Gasket — FSC 5330
  • 2 verified cross-references
  • 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 5330-00-252-4560, 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 2 commercial cross-references from 2 manufacturers, 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)
ManufacturersOfficine Meccaniche Aeronautiche Spa (CAGE A3004); Textron Lycoming Inc Williamsport Plant (CAGE 80254)
Technical Specifications
ParameterValue
NSN5330-00-252-4560
Primary Part Number69551
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerTextron Lycoming Inc Williamsport Plant
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-172-0034AS15003-6P INTERCHANGEABLE
Fitting,lubrication
Sae International Dba Sae International
2825-00-660-8779 INTERCHANGEABLE
Puller,rotor Blower
5935-00-984-7112 INTERCHANGEABLE
Connector,plug,electrical
5340-01-485-0899 INTERCHANGEABLE
Retainer Spring
Cross-Reference Index
Part NumberManufacturer
69551 Officine Meccaniche Aeronautiche Spa (ITA)
69551 PRIMARY Textron Lycoming Inc Williamsport Plant (USA)
Related Parts
4730-00-172-0034INTERCHANGEABLE
FITTING,LUBRICATION
AS15003-6P
2825-00-660-8779INTERCHANGEABLE
PULLER,ROTOR BLOWER
5935-00-984-7112INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5340-01-485-0899INTERCHANGEABLE
RETAINER SPRING

Frequently Asked Questions

What is NSN 5330-00-252-4560?

NSN 5330-00-252-4560 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 5330-00-252-4560?

NSN 5330-00-252-4560 has 2 cross-referenced part numbers: 69551 (Officine Meccaniche Aeronautiche Spa), 69551 (Textron Lycoming Inc Williamsport Plant).

What NSN replaces 5330-00-252-4560?

There are 4 known substitutes for 5330-00-252-4560: 4730-00-172-0034, 2825-00-660-8779, 5935-00-984-7112 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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