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Technical Data Sheet
PartsTable / COMPONENT / 528-6409001
528-6409001 ✓ 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

ACTUATOR,HYDRAULIC-PNEUMATIC,ROT. Key specifications include material: ALUMINUM BODY, pressure_rating: 60.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, rotation_in_deg: 90.0, end_item_identification: SEAWOLF CLASS SSN, shaft_rotation_direction: COUNTERCLOCKWISE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-419-7056, 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
528-6409001
NSN: 4810-01-419-7056
FSC: 4810
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialALUMINUM BODY
pressure_rating60.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
rotation_in_deg90.0
end_item_identificationSEAWOLF CLASS SSN
shaft_rotation_directionCOUNTERCLOCKWISE
NSN4810-01-419-7056
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 528-6409001 · 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
•
SHAFT ROTATION DIRECTION: COUNTERCLOCKWISE
•
PRESSURE RATING: 60.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
ROTATION IN DEG: 90.0
•
MATERIAL: ALUMINUM BODY
TECHNICAL CHARACTERISTICS (FLIS)
SHAFT ROTATION DIRECTIONCOUNTERCLOCKWISE
PRESSURE RATING60.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
ROTATION IN DEG90.0
MATERIALALUMINUM BODY
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
640466-1Interchangeable
interchangeable cross-reference
interchangeable
31-2621-00Interchangeable
interchangeable cross-reference
interchangeable
640900-1Interchangeable
interchangeable cross-reference
interchangeable
528-6409001 FIND 5Interchangeable
interchangeable cross-reference
interchangeable
528-6409001 FIND 1Interchangeable
interchangeable cross-reference
interchangeable
DA2500-3567 PIECE 1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 528-6409001?
528-6409001 is a ACTUATOR,HYDRAULIC-PNEUMATIC,ROT.
What parts can replace 528-6409001?
There are 16 known substitutes for 528-6409001: 640466-1, 31-2621-00, 640900-1 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 528-6409001?
528-6409001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-419-7056. 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