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3070AS557-1 — CYLINDER ASSEMBLY,ACTUATING,LINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3070AS557-1: CYLINDER ASSEMBLY,ACTUATING,LINE.

CYLINDER ASSEMBLY,ACTUATING,LINE. Key specifications include port_style: UNABLE TO DECODE, body_material: STEEL, bore_diameter: 3.000 INCHES NOMINAL IN, extended_length: 27.500 INCHES NOMINAL IN, compressed_length: 19.250 INCHES NOMINAL IN, port_thread_class: UNABLE TO DECODE. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-434-0324, 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
3070AS557-1
NSN: 3040-01-434-0324
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
port_styleUNABLE TO DECODE
body_materialSTEEL
bore_diameter3.000 INCHES NOMINAL IN
extended_length27.500 INCHES NOMINAL IN
compressed_length19.250 INCHES NOMINAL IN
port_thread_classUNABLE TO DECODE
port_thread_diameterUNABLE TO DECODE
design_characteristicsSINGLE ACTING SINGLE CYLINDER
mounting_type_and_locationFORK BOTH ENDS
port_thread_quantity_per_inchUNABLE TO DECODE
port_thread_series_designatorUNABLE TO DECODE
integral_valve_operation_methodHYDRAULIC
NSN3040-01-434-0324
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER ASSEMBLY,ACTUATING,LINE TITLE COMPONENT PN 3070AS557-1 MFR CYLINDER ASSEMBLY,ACTU
KEY FEATURES
•
COMPRESSED LENGTH: 19.250 INCHES NOMINAL IN
•
EXTENDED LENGTH: 27.500 INCHES NOMINAL IN
•
DESIGN CHARACTERISTICS: SINGLE ACTING SINGLE CYLINDER
•
PORT THREAD SERIES DESIGNATOR: UNABLE TO DECODE
•
PORT THREAD CLASS: UNABLE TO DECODE
•
PORT THREAD QUANTITY PER INCH: UNABLE TO DECODE
•
BODY MATERIAL: STEEL
•
PORT THREAD DIAMETER: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
COMPRESSED LENGTH19.250 INCHES NOMINAL IN
EXTENDED LENGTH27.500 INCHES NOMINAL IN
DESIGN CHARACTERISTICSSINGLE ACTING SINGLE CYLINDER
PORT THREAD SERIES DESIGNATORUNABLE TO DECODE
PORT THREAD CLASSUNABLE TO DECODE
PORT THREAD QUANTITY PER INCHUNABLE TO DECODE
BODY MATERIALSTEEL
PORT THREAD DIAMETERUNABLE TO DECODE
PORT STYLEUNABLE TO DECODE
INTEGRAL VALVE OPERATION METHODHYDRAULIC
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3070AS557-1?
3070AS557-1 is a CYLINDER ASSEMBLY,ACTUATING,LINE.
What is the NSN for 3070AS557-1?
3070AS557-1 is cataloged in the U.S. Government catalog under NSN 3040-01-434-0324. 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.