PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2662734Ring,lock,cylinder

Parker Hannifin Corporation Div Aerospace Group Headquarters · NSN 1650-00-229-1640 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-229-1640 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-229-1640. Primary manufacturer part number: 2662734.
Features
  • Ring,lock,cylinder — FSC 1650
  • General Characteristics Item Description: CRES,PASSIVATED
  • 1 verified cross-reference
  • Primary manufacturer: Parker Hannifin Corporation Div Aerospace Group Headquarters
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring,lock,cylinder, cataloged under National Stock Number 1650-00-229-1640, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Parker Hannifin Corporation Div Aerospace Group Headquarters. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-229-1640
Primary Part Number2662734
Item NameRing,lock,cylinder
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Aerospace Group Headquarters
StatusACTIVE
General Characteristics Item DescriptionCRES,PASSIVATED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5998-00-978-10772662734 INTERCHANGEABLE
Circuit Card Assembly
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
2662734 PRIMARY Parker Hannifin Corporation Div Aerospace Group Headquarters (USA)
Related Parts
5998-00-978-1077INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
2662734

Frequently Asked Questions

What is NSN 1650-00-229-1640?

NSN 1650-00-229-1640 is a Ring,lock,cylinder, manufactured by Parker Hannifin Corporation Div Aerospace Group Headquarters, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-229-1640?

NSN 1650-00-229-1640 has 1 cross-referenced part number: 2662734 (Parker Hannifin Corporation Div Aerospace Group Headquarters).

What NSN replaces 1650-00-229-1640?

There is 1 known substitute for 1650-00-229-1640: 5998-00-978-1077. Verify interchangeability with system specifications before substitution.

What are the specifications of 2662734?

Key specifications for 2662734: General Characteristics Item Description: CRES,PASSIVATED. 1 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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