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21203-001 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

21203-001: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include body_material: ALUMINUM ALLOY 6061, features_provided: BOTTOM PORTED, frequency_in_hertz: 400.0, current_rating_in_amps: 140.0, valve_operation_method: SOLENOID, end_item_identification: SEAWOLF CLASS SSN. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-435-0067, 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
21203-001
NSN: 4810-01-435-0067
FSC: 4810 — Valves, Powered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
body_materialALUMINUM ALLOY 6061
features_providedBOTTOM PORTED
frequency_in_hertz400.0
current_rating_in_amps140.0
valve_operation_methodSOLENOID
end_item_identificationSEAWOLF CLASS SSN
furnished_items_and_quantity1 PILOT VALVE
voltage_in_volts_and_current_type120.0 AC
NSN4810-01-435-0067
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21203-001 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 PILOT VALVE
•
FREQUENCY IN HERTZ: 400.0
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 120.0 AC
•
FEATURES PROVIDED: BOTTOM PORTED
•
BODY MATERIAL: ALUMINUM ALLOY 6061
•
VALVE OPERATION METHOD: SOLENOID
•
CURRENT RATING IN AMPS: 140.0
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 PILOT VALVE
FREQUENCY IN HERTZ400.0
VOLTAGE IN VOLTS AND CURRENT TYPE120.0 AC
FEATURES PROVIDEDBOTTOM PORTED
BODY MATERIALALUMINUM ALLOY 6061
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
VALVE OPERATION METHODSOLENOID
CURRENT RATING IN AMPS140.0
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES 1
211075713Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 21203-001?
21203-001 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace 21203-001?
There is 1 known substitute for 21203-001: 211075713. Substitute compatibility should be verified for your specific system.
What is the NSN for 21203-001?
21203-001 is cataloged in the U.S. Government catalog under NSN 4810-01-435-0067. This indicates validated use in U.S. government and defense supply chains.
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