S477-50-2 — ACCUMULATOR,HYDRAULIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

S477-50-2: ACCUMULATOR,HYDRAULIC.

The ACCUMULATOR,HYDRAULIC is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, thread_class: 3A A, cubic_capacity: 50.000 CUBIC INCHES, overall_length: 12.500 INCHES NOMINAL IN, bleeder_opening: NOT INCLUDED, overall_diameter: 3.430 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 1650-00-141-2019, 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

S477-50-2

NSN: 1650-00-141-2019
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
CAGE: 72352 — CURTISS-WRIGHT FLOW CONTROL CORPORATION DBA FARRIS ENGINEERING DIV CURTISS-WRIGHT VALVES DIVISION- FARRIS (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY
thread_class	3A A
cubic_capacity	50.000 CUBIC INCHES
overall_length	12.500 INCHES NOMINAL IN
bleeder_opening	NOT INCLUDED
overall_diameter	3.430 INCHES NOMINAL IN
operating_pressure	3000.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
port_screw_thread_diameter	0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
port_screw_thread_quantity_per_inch	20.000 AND 16.000
port_screw_thread_series_designator	UNF
NSN	1650-00-141-2019

COMPONENT DIAGRAM

KEY FEATURES

•

BLEEDER OPENING: NOT INCLUDED

•

OVERALL DIAMETER: 3.430 INCHES NOMINAL IN

•

CUBIC CAPACITY: 50.000 CUBIC INCHES

•

PORT SCREW THREAD DIAMETER: 0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN

•

PORT SCREW THREAD SERIES DESIGNATOR: UNF

•

OPERATING PRESSURE: 3000.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS

•

PORT SCREW THREAD QUANTITY PER INCH: 20.000 AND 16.000

TECHNICAL CHARACTERISTICS

BLEEDER OPENING	NOT INCLUDED
OVERALL DIAMETER	3.430 INCHES NOMINAL IN
CUBIC CAPACITY	50.000 CUBIC INCHES
PORT SCREW THREAD DIAMETER	0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
PORT SCREW THREAD SERIES DESIGNATOR	UNF
OVERALL LENGTH	12.500 INCHES NOMINAL IN
OPERATING PRESSURE	3000.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
PORT SCREW THREAD QUANTITY PER INCH	20.000 AND 16.000
THREAD CLASS	3A A
MATERIAL	ALUMINUM ALLOY

OTHER ITEMS IN FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

1650-00-000-0127 1650-00-000-0128 1650-00-000-0130 1650-00-000-0131 1650-00-000-0151 1650-00-000-0152 1650-00-001-1732 1650-00-001-1734

SUBSTITUTES & CROSS-REFERENCES 1

MIL-A-5498Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is S477-50-2?

S477-50-2 is a ACCUMULATOR,HYDRAULIC.

What parts can replace S477-50-2?

There is 1 known substitute for S477-50-2: MIL-A-5498. Substitute compatibility should be verified for your specific system.

What is the NSN for S477-50-2?

S477-50-2 is cataloged in the U.S. Government catalog under NSN 1650-00-141-2019. This indicates validated use in U.S. government and defense supply chains.

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S477-50-2 — ACCUMULATOR,HYDRAULIC

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