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53-690078-3 — CYLINDER ASSEMBLY,ACTUATING,LINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

53-690078-3: CYLINDER ASSEMBLY,ACTUATING,LINE.

CYLINDER ASSEMBLY,ACTUATING,LINE. Key specifications include end_item_identification: AIRCRAFT HYDRAULIC SYSTEMS. This part is cataloged in the U.S.

Government catalog under NSN 1650-00-009-6056, 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
53-690078-3
NSN: 1650-00-009-6056
NIINs: 000096056, 005273956
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
end_item_identificationAIRCRAFT HYDRAULIC SYSTEMS
NSN1650-00-009-6056
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER ASSEMBLY,ACTUATING,LINE TITLE COMPONENT PN 53-690078-3 MFR CYLINDER ASSEMBLY,ACTU
KEY FEATURES
•
FSC APPLICATION DATA: HYDRAULIC SYSTEM,ACFT
•
PRESSURE RATING: 4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
TEMP RATING: -65.0 FAHRENHEIT DEGF
•
EXTENDED LENGTH: 17.310 INCHES NOMINAL IN
•
DESIGN CHARACTERISTICS: DOUBLE ACTING SINGLE CYLINDER
•
FIRST PISTON ROD END STYLE: FORK TYPE (CLEVIS)
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAHYDRAULIC SYSTEM,ACFT
PRESSURE RATING4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
TEMP RATING-65.0 FAHRENHEIT DEGF
TEMP RATING275.0 FAHRENHEIT DEGF
EXTENDED LENGTH17.310 INCHES NOMINAL IN
DESIGN CHARACTERISTICSDOUBLE ACTING SINGLE CYLINDER
FIRST PISTON ROD END STYLEFORK TYPE (CLEVIS)
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 53-690078-3?
53-690078-3 is a CYLINDER ASSEMBLY,ACTUATING,LINE.
What is the NSN for 53-690078-3?
53-690078-3 is cataloged in the U.S. Government catalog under NSN 1650-00-009-6056. 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.