PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

65900Cylinder and Piston Assembly,lan

Goodrich Corporation · NSN 1620-00-448-4756 · FSC 1620 · No Item Name Available
Verified by PartsTable
NSN 1620-00-448-4756 — this item is cataloged by the U.S. Government under National Stock Number 1620-00-448-4756. Primary manufacturer part number: 65900.
Features
  • Cylinder and Piston Assembly,lan — FSC 1620
  • 3 verified cross-references
  • Primary manufacturer: Goodrich Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cylinder and Piston Assembly,lan, cataloged under National Stock Number 1620-00-448-4756, is classified within Federal Supply Class 1620 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Goodrich Corporation. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1620-00-448-4756
Primary Part Number65900
Item NameCylinder and Piston Assembly,lan
FSC / FSG1620 / 16 — No Item Name Available
ManufacturerGoodrich Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-01-037-4916SAE J514-2 4-4 080302CA INTERCHANGEABLE
Elbow,pipe to Tube
Sae International Dba Sae International
6540-01-202-806570300 INTERCHANGEABLE
Heat Transfer Solution,plastic L
Brain Power Inc Dba Brain Power Inc Div Brain Power Incorporated
Cross-Reference Index
Part NumberManufacturer
65900 PRIMARY Goodrich Corporation (USA)
65900 Goodrich Corp Dba Goodrich Corp (USA)
65900 Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) (USA)
Related Parts
4730-01-037-4916INTERCHANGEABLE
ELBOW,PIPE TO TUBE
SAE J514-2 4-4 080302CA
6540-01-202-8065INTERCHANGEABLE
HEAT TRANSFER SOLUTION,PLASTIC L
70300

Frequently Asked Questions

What is NSN 1620-00-448-4756?

NSN 1620-00-448-4756 is a Cylinder and Piston Assembly,lan, manufactured by Goodrich Corporation, classified under FSC 1620 (No Item Name Available). Status: active.

What are the part numbers for NSN 1620-00-448-4756?

NSN 1620-00-448-4756 has 3 cross-referenced part numbers: 65900 (Goodrich Corporation), 65900 (Goodrich Corp Dba Goodrich Corp), 65900 (Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)).

What NSN replaces 1620-00-448-4756?

There are 2 known substitutes for 1620-00-448-4756: 4730-01-037-4916, 6540-01-202-8065. Verify interchangeability with system specifications before substitution.

What are the specifications of 65900?

Key specifications for 65900: Special Features: 37.062 IN. EXTENDED LG, 27.062 IN. COMPRESSED LG IN. 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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