PartsTable
Technical Data Sheet
MS28797-2 ✓ 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 ACCUMULATOR,HYDRAULIC is a the manufacturer industrial component. Key specifications include shape: CYLINDRICAL, material: ALUMINUM ALLOY, thread_class: 3A A, cubic_capacity: 54.000 CUBIC INCHES, overall_length: 20.300 INCHES NOMINAL IN, separator_type: PISTON. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1650-00-781-4950, 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
MS28797-2
NSN: 1650-00-781-4950
FSC: 1650
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
shapeCYLINDRICAL
materialALUMINUM ALLOY
thread_class3A A
cubic_capacity54.000 CUBIC INCHES
overall_length20.300 INCHES NOMINAL IN
separator_typePISTON
bleeder_openingNOT INCLUDED
overall_diameter2.810 INCHES NOMINAL IN
special_featuresPENDING USER COORDINATION THIS ITEM TO BE STOCKED WITH 1650-00-640-8491 SOS IS FHZ
operating_pressure3000.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
maximum_fluid_volume46.000 CUBIC INCHES
port_screw_thread_diameter0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
NSN1650-00-781-4950
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ACCUMULATOR,HYDRAULIC TITLE COMPONENT PN MS28797-2 MFR ACCUMULATOR,HYDRAULIC
KEY FEATURES
MATERIAL: ALUMINUM ALLOY
SHAPE: CYLINDRICAL
OVERALL DIAMETER: 2.810 INCHES NOMINAL IN
PORT SCREW THREAD QUANTITY PER INCH: 20.000 AND 16.000
OPERATING PRESSURE: 3000.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
SEPARATOR TYPE: PISTON
MAXIMUM FLUID VOLUME: 46.000 CUBIC INCHES
CUBIC CAPACITY: 54.000 CUBIC INCHES
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM ALLOY
SHAPECYLINDRICAL
OVERALL DIAMETER2.810 INCHES NOMINAL IN
PORT SCREW THREAD QUANTITY PER INCH20.000 AND 16.000
OPERATING PRESSURE3000.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
SEPARATOR TYPEPISTON
MAXIMUM FLUID VOLUME46.000 CUBIC INCHES
CUBIC CAPACITY54.000 CUBIC INCHES
PORT SCREW THREAD SERIES DESIGNATORUNF
OVERALL LENGTH20.300 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
1356-583322M1Interchangeable
interchangeable cross-reference
interchangeable
MIL-A-8897Interchangeable
interchangeable cross-reference
interchangeable
57-903557-17Interchangeable
interchangeable cross-reference
interchangeable
MS28797-5Interchangeable
interchangeable cross-reference
interchangeable
1356-633498Interchangeable
interchangeable cross-reference
interchangeable
8421-030Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS28797-2?
MS28797-2 is a ACCUMULATOR,HYDRAULIC.
What parts can replace MS28797-2?
There are 16 known substitutes for MS28797-2: 1356-583322M1, MIL-A-8897, 57-903557-17 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS28797-2?
MS28797-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1650-00-781-4950. This indicates validated use in U.S. government and defense supply chains.
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