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27020-411 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

27020-411: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include end_item_identification: 2.000 IN. 3 WAY MIXING ACTUATOR IN, general_characteristics_item_description: NICKEL ALLOY BRONZE.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-113-3739, 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
27020-411
NSN: 4820-01-113-3739
FSC: 4820 — Valves, Nonpowered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
end_item_identification2.000 IN. 3 WAY MIXING ACTUATOR IN
general_characteristics_item_descriptionNICKEL ALLOY BRONZE
NSN4820-01-113-3739
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 27020-411 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: NICKEL ALLOY BRONZE
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONNICKEL ALLOY BRONZE
END ITEM IDENTIFICATION2.000 IN. 3 WAY MIXING ACTUATOR IN
SUBSTITUTES & CROSS-REFERENCES 2
27020-410Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
27020-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 27020-411?
27020-411 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What parts can replace 27020-411?
There are 2 known substitutes for 27020-411: 27020-410, 27020-001. Substitute compatibility should be verified for your specific system.
What is the NSN for 27020-411?
27020-411 is cataloged in the U.S. Government catalog under NSN 4820-01-113-3739. 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.