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128SCH137 — ACCUMULATOR,HYDRAULIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

128SCH137: ACCUMULATOR,HYDRAULIC.

The ACCUMULATOR,HYDRAULIC is a the manufacturer industrial component. Key specifications include shape: CYLINDRICAL, thread_class: 3B, overall_length: 14.812 INCHES MINIMUM AND 14.938 INCHES MAXIMUM IN, separator_type: PISTON, bleeder_opening: NOT INCLUDED, overall_diameter: 3.188 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 1650-01-065-8707, 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
128SCH137
NSN: 1650-01-065-8707
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
shapeCYLINDRICAL
thread_class3B
overall_length14.812 INCHES MINIMUM AND 14.938 INCHES MAXIMUM IN
separator_typePISTON
bleeder_openingNOT INCLUDED
overall_diameter3.188 INCHES MAXIMUM IN
operating_pressure3000.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
port_screw_thread_diameter0.500 INCHES NOMINAL IN
port_screw_thread_quantity_per_inch20.000
port_screw_thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF)
NSN1650-01-065-8707
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ACCUMULATOR,HYDRAULIC TITLE COMPONENT PN 128SCH137 MFR ACCUMULATOR,HYDRAULIC
KEY FEATURES
•
BLEEDER OPENING: NOT INCLUDED
•
OVERALL DIAMETER: 3.188 INCHES MAXIMUM IN
•
PORT SCREW THREAD DIAMETER: 0.500 INCHES NOMINAL IN
•
PORT SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF)
•
SHAPE: CYLINDRICAL
•
OPERATING PRESSURE: 3000.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
PORT SCREW THREAD QUANTITY PER INCH: 20.000
TECHNICAL CHARACTERISTICS
BLEEDER OPENINGNOT INCLUDED
OVERALL DIAMETER3.188 INCHES MAXIMUM IN
PORT SCREW THREAD DIAMETER0.500 INCHES NOMINAL IN
PORT SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
SHAPECYLINDRICAL
OVERALL LENGTH14.812 INCHES MINIMUM AND 14.938 INCHES MAXIMUM IN
OPERATING PRESSURE3000.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
PORT SCREW THREAD QUANTITY PER INCH20.000
SEPARATOR TYPEPISTON
THREAD CLASS3B
SUBSTITUTES & CROSS-REFERENCES 2
60092-5Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
128SCH137-7Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 128SCH137?
128SCH137 is a ACCUMULATOR,HYDRAULIC.
What parts can replace 128SCH137?
There are 2 known substitutes for 128SCH137: 60092-5, 128SCH137-7. Substitute compatibility should be verified for your specific system.
What is the NSN for 128SCH137?
128SCH137 is cataloged in the U.S. Government catalog under NSN 1650-01-065-8707. 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.