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Technical Data Sheet
PartsTable / COMPONENT / 8U56122-459
8U56122-459 ✓ 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

The PUMP,HYDRAULIC RAM,HAND DRIVEN is a the manufacturer industrial component. Key specifications include operating_pressure: 2850.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, inlet_connection_type: THREADED FEMALE, inlet_connection_thread_size_and_series/type_designator: 0.375-18 NPT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-015-9422, 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
8U56122-459
NSN: 4320-01-015-9422
FSC: 4320
CAGE: 07703 — ATK LAUNCH SYSTEMS LLC DBA ATK LAUNCH SYSTEMS-PROMONTORY DIV PROPULSION SYSTEMS - PROMONTORY (USA)
SPECIFICATIONS
operating_pressure2850.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
inlet_connection_typeTHREADED FEMALE
operating_speed_quantity1
inlet_connection_quantity1
inlet_connection_thread_size_and_series/type_designator0.375-18 NPT
NSN4320-01-015-9422
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP,HYDRAULIC RAM,HAND DRIVEN TITLE COMPONENT PN 8U56122-459 MFR PUMP,HYDRAULIC RAM,HAN
KEY FEATURES
•
INLET CONNECTION TYPE: THREADED FEMALE
•
HOSE: NOT INCLUDED
•
INLET CONNECTION QUANTITY: 1
•
OPERATING SPEED QUANTITY: 1
•
OPERATING PRESSURE: 2850.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
INLET CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.375-18 NPT
TECHNICAL CHARACTERISTICS (FLIS)
INLET CONNECTION TYPETHREADED FEMALE
HOSENOT INCLUDED
INLET CONNECTION QUANTITY1
OPERATING SPEED QUANTITY1
OPERATING PRESSURE2850.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
INLET CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR0.375-18 NPT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
P18Interchangeable
interchangeable cross-reference
interchangeable
1Interchangeable
R970
interchangeable
108NHInterchangeable
interchangeable cross-reference
interchangeable
AC250Interchangeable
interchangeable cross-reference
interchangeable
5189113-002Interchangeable
interchangeable cross-reference
interchangeable
L4-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8U56122-459?
8U56122-459 is a PUMP,HYDRAULIC RAM,HAND DRIVEN.
What parts can replace 8U56122-459?
There are 13 known substitutes for 8U56122-459: P18, 1, 108NH and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8U56122-459?
8U56122-459 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-015-9422. 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