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21137-001 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

21137-001: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include body_material: ALUMINUM ALLOY, valve_operation_method: SOLENOID, end_item_identification: SEAWOLF CLASS SSN, valve_discharge_flow_rate: 12.0 GALLONS PER MINUTE, voltage_in_volts_and_current_type: 122.0 AC. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-419-0508, 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
21137-001
NSN: 4810-01-419-0508
FSC: 4810 — Valves, Powered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
body_materialALUMINUM ALLOY
spool_quantity2
valve_operation_methodSOLENOID
end_item_identificationSEAWOLF CLASS SSN
spool_position_quantity3
valve_discharge_flow_rate12.0 GALLONS PER MINUTE
voltage_in_volts_and_current_type122.0 AC
NSN4810-01-419-0508
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21137-001 · 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
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 122.0 AC
•
SPOOL QUANTITY: 2
•
BODY MATERIAL: ALUMINUM ALLOY
•
VALVE DISCHARGE FLOW RATE: 12.0 GALLONS PER MINUTE
•
VALVE OPERATION METHOD: SOLENOID
•
SPOOL POSITION QUANTITY: 3
TECHNICAL CHARACTERISTICS
VOLTAGE IN VOLTS AND CURRENT TYPE122.0 AC
SPOOL QUANTITY2
BODY MATERIALALUMINUM ALLOY
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
VALVE DISCHARGE FLOW RATE12.0 GALLONS PER MINUTE
VALVE OPERATION METHODSOLENOID
SPOOL POSITION QUANTITY3
SUBSTITUTES & CROSS-REFERENCES 2
21137Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
211032538Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 21137-001?
21137-001 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace 21137-001?
There are 2 known substitutes for 21137-001: 21137, 211032538. Substitute compatibility should be verified for your specific system.
What is the NSN for 21137-001?
21137-001 is cataloged in the U.S. Government catalog under NSN 4810-01-419-0508. This indicates validated use in U.S. government and defense supply chains.
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