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563904 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include special_features: INCLUDES SNAP RING, WASHER, SPACER, O-RING, AND INSTRUCTION SHEET, style_designator: STRAIGHT THRU, valve_operation_method: AUTOMATIC, end_item_identification: FREE LIFT 2 STAGE MAST, MODEL 60D-MD-341, FOR THE STRATEGIC SEALIFT CONVERSION SHIPS CLASS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-417-4938, 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
563904
NSN: 4820-01-417-4938
FSC: 4820
CAGE: 02614 — CASCADE CORP (USA)
SPECIFICATIONS
special_featuresINCLUDES SNAP RING, WASHER, SPACER, O-RING, AND INSTRUCTION SHEET
style_designatorSTRAIGHT THRU
valve_operation_methodAUTOMATIC
end_item_identificationFREE LIFT 2 STAGE MAST, MODEL 60D-MD-341, FOR THE STRATEGIC SEALIFT CONVERSION SHIPS CLASS
NSN4820-01-417-4938
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 563904 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
VALVE OPERATION METHOD: AUTOMATIC
•
STYLE DESIGNATOR: STRAIGHT THRU
TECHNICAL CHARACTERISTICS (FLIS)
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU
SPECIAL FEATURESINCLUDES SNAP RING, WASHER, SPACER, O-RING, AND INSTRUCTION SHEET
END ITEM IDENTIFICATIONFREE LIFT 2 STAGE MAST, MODEL 60D-MD-341, FOR THE STRATEGIC SEALIFT CONVERSION SHIPS CLASS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
11443217-2Interchangeable
interchangeable cross-reference
interchangeable
57632200-07Interchangeable
interchangeable cross-reference
interchangeable
860197-203Interchangeable
interchangeable cross-reference
interchangeable
1855-0378Interchangeable
interchangeable cross-reference
interchangeable
10133078Interchangeable
interchangeable cross-reference
interchangeable
SN2418Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 563904?
563904 is a VALVE,CHECK.
What parts can replace 563904?
There are 7 known substitutes for 563904: 11443217-2, 57632200-07, 860197-203 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 563904?
563904 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-417-4938. 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