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21064-002 — Technical Data Sheet

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— · 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

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include body_material: ALUMINUM ALLOY, special_features: TO BE LOCKWIRED, valve_operation_method: SOLENOID, end_item_identification: SEAWOLF CLASS SSN, operating_pressure_and_type: 3000.0 POUNDS PER SQUARE INCH (PSI) HYDRAULIC OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4810-01-416-1651, 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
21064-002
NSN: 4810-01-416-1651
FSC: 4810
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
body_materialALUMINUM ALLOY
special_featuresTO BE LOCKWIRED
valve_operation_methodSOLENOID
end_item_identificationSEAWOLF CLASS SSN
operating_pressure_and_type3000.0 POUNDS PER SQUARE INCH (PSI) HYDRAULIC OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
NSN4810-01-416-1651
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21064-002 · 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
•
BODY MATERIAL: ALUMINUM ALLOY
•
OPERATING PRESSURE AND TYPE: 3000.0 POUNDS PER SQUARE INCH (PSI) HYDRAULIC OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
VALVE OPERATION METHOD: SOLENOID
TECHNICAL CHARACTERISTICS
BODY MATERIALALUMINUM ALLOY
SPECIAL FEATURESTO BE LOCKWIRED
OPERATING PRESSURE AND TYPE3000.0 POUNDS PER SQUARE INCH (PSI) HYDRAULIC OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
VALVE OPERATION METHODSOLENOID
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
B94.2-1971 TABLE 5InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
20710InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
506.3125InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
21342InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
72MBS1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
21056AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21064-002?
21064-002 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace 21064-002?
There are 18 known substitutes for 21064-002: B94.2-1971 TABLE 5, 20710, 506.3125 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21064-002?
21064-002 is cataloged in the Federal Logistics Information System under NSN 4810-01-416-1651. 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: September 2026