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21105-001 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

21105-001: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include body_material: ALUMINUM ALLOY, frequency_in_hertz: 400.0, current_rating_in_amps: 140.0, valve_operation_method: SOLENOID, end_item_identification: SEAWOLF CLASS SSN, voltage_in_volts_and_current_type: 120.0 AC. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-413-7181, 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
21105-001
NSN: 4810-01-413-7181
NIINs: 014137181, 017262983
FSC: 4810 — Valves, Powered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
body_materialALUMINUM ALLOY
spool_quantity1
frequency_in_hertz400.0
current_rating_in_amps140.0
valve_operation_methodSOLENOID
end_item_identificationSEAWOLF CLASS SSN
voltage_in_volts_and_current_type120.0 AC
NSN4810-01-413-7181
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21105-001 · 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
•
FREQUENCY IN HERTZ: 400.0
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 120.0 AC
•
SPOOL QUANTITY: 1
•
BODY MATERIAL: ALUMINUM ALLOY
•
VALVE OPERATION METHOD: SOLENOID
•
CURRENT RATING IN AMPS: 140.0
TECHNICAL CHARACTERISTICS
FREQUENCY IN HERTZ400.0
VOLTAGE IN VOLTS AND CURRENT TYPE120.0 AC
SPOOL QUANTITY1
BODY MATERIALALUMINUM ALLOY
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
VALVE OPERATION METHODSOLENOID
CURRENT RATING IN AMPS140.0
SUBSTITUTES & CROSS-REFERENCES 2
21105Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
211036464Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 21105-001?
21105-001 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace 21105-001?
There are 2 known substitutes for 21105-001: 21105, 211036464. Substitute compatibility should be verified for your specific system.
What is the NSN for 21105-001?
21105-001 is cataloged in the U.S. Government catalog under NSN 4810-01-413-7181. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.