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PartsTable / COMPONENT / 663101-5
663101-5 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CYLINDER ASSEMBLY,ACTUATING,LINE. Key specifications include port_style: UNABLE TO DECODE, bore_diameter: 2.252 INCHES NOMINAL IN, overall_width: 5.750 INCHES NOMINAL IN, overall_height: 2.937 INCHES NOMINAL IN, extended_length: 16.750 INCHES NOMINAL IN, pressure_rating: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1650-00-094-9321, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
663101-5
NSN: 1650-00-094-9321
FSC: 1650
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
port_styleUNABLE TO DECODE
bore_diameter2.252 INCHES NOMINAL IN
overall_width5.750 INCHES NOMINAL IN
overall_height2.937 INCHES NOMINAL IN
extended_length16.750 INCHES NOMINAL IN
pressure_rating1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
overall_diameter3.000 INCHES NOMINAL IN
compressed_length11.437 INCHES NOMINAL IN
port_thread_classUNABLE TO DECODE
seat_angle_in_degUNABLE TO DECODE
fsc_application_dataHYDRAULIC SYSTEM ACFT
port_thread_diameterUNABLE TO DECODE
NSN1650-00-094-9321
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER ASSEMBLY,ACTUATING,LINE TITLE COMPONENT PN 663101-5 MFR CYLINDER ASSEMBLY,ACTU
KEY FEATURES
•
DESIGN CHARACTERISTICS: DOUBLE ACTING SINGLE CYLINDER
•
PRESSURE RATING: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
BORE DIAMETER: 2.252 INCHES NOMINAL IN
•
PORT STYLE: UNABLE TO DECODE
•
PORT THREAD DIAMETER: UNABLE TO DECODE
•
SEAT ANGLE IN DEG: UNABLE TO DECODE
•
PORT THREAD SERIES DESIGNATOR: UNABLE TO DECODE
•
FSC APPLICATION DATA: HYDRAULIC SYSTEM ACFT
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN CHARACTERISTICSDOUBLE ACTING SINGLE CYLINDER
PRESSURE RATING1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
BORE DIAMETER2.252 INCHES NOMINAL IN
PORT STYLEUNABLE TO DECODE
PORT THREAD DIAMETERUNABLE TO DECODE
SEAT ANGLE IN DEGUNABLE TO DECODE
PORT THREAD SERIES DESIGNATORUNABLE TO DECODE
FSC APPLICATION DATAHYDRAULIC SYSTEM ACFT
OVERALL DIAMETER3.000 INCHES NOMINAL IN
PORT THREAD CLASSUNABLE TO DECODE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
501217Interchangeable
interchangeable cross-reference
interchangeable
103S11Interchangeable
interchangeable cross-reference
interchangeable
MA1596Interchangeable
interchangeable cross-reference
interchangeable
ES0676870-1Interchangeable
interchangeable cross-reference
interchangeable
2687Interchangeable
interchangeable cross-reference
interchangeable
121312Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 663101-5?
663101-5 is a CYLINDER ASSEMBLY,ACTUATING,LINE.
What parts can replace 663101-5?
There are 14 known substitutes for 663101-5: 501217, 103S11, MA1596 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 663101-5?
663101-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1650-00-094-9321. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026