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663144 — CYLINDER ASSEMBLY,ACTUATING,LINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

663144: CYLINDER ASSEMBLY,ACTUATING,LINE.

CYLINDER ASSEMBLY,ACTUATING,LINE. Key specifications include bore_diameter: 2.375 INCHES NOMINAL IN, overall_width: 3.250 INCHES NOMINAL IN, overall_height: 3.375 INCHES NOMINAL IN, extended_length: 25.730 INCHES NOMINAL IN, pressure_rating: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, compressed_length: 20.190 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 1650-00-024-6326, 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
663144
NSN: 1650-00-024-6326
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
bore_diameter2.375 INCHES NOMINAL IN
overall_width3.250 INCHES NOMINAL IN
overall_height3.375 INCHES NOMINAL IN
extended_length25.730 INCHES NOMINAL IN
pressure_rating1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
compressed_length20.190 INCHES NOMINAL IN
design_characteristicsDOUBLE ACTING SINGLE CYLINDER
NSN1650-00-024-6326
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER ASSEMBLY,ACTUATING,LINE TITLE COMPONENT PN 663144 MFR CYLINDER ASSEMBLY,ACTU
KEY FEATURES
•
PRESSURE RATING: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
COMPRESSED LENGTH: 20.190 INCHES NOMINAL IN
•
EXTENDED LENGTH: 25.730 INCHES NOMINAL IN
•
DESIGN CHARACTERISTICS: DOUBLE ACTING SINGLE CYLINDER
•
BORE DIAMETER: 2.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT3.375 INCHES NOMINAL IN
PRESSURE RATING1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
COMPRESSED LENGTH20.190 INCHES NOMINAL IN
EXTENDED LENGTH25.730 INCHES NOMINAL IN
DESIGN CHARACTERISTICSDOUBLE ACTING SINGLE CYLINDER
OVERALL WIDTH3.250 INCHES NOMINAL IN
BORE DIAMETER2.375 INCHES NOMINAL IN
OTHER ITEMS IN FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1650-00-000-0127 1650-00-000-0128 1650-00-000-0130 1650-00-000-0131 1650-00-000-0151 1650-00-000-0152 1650-00-001-1732 1650-00-001-1734
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 663144?
663144 is a CYLINDER ASSEMBLY,ACTUATING,LINE.
What is the NSN for 663144?
663144 is cataloged in the U.S. Government catalog under NSN 1650-00-024-6326. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.