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19W3-110 — 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

The VALVE,REGULATOR is a the manufacturer industrial component. Key specifications include end_item_identification: AIRCRAFT MODEL NO. F-15.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-593-3856, 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
19W3-110
NSN: 4820-00-593-3856
FSC: 4820
CAGE: 98437 — ELLIS & WATTS INTERNATIONAL, LLC (USA)
SPECIFICATIONS
end_item_identificationAIRCRAFT MODEL NO. F-15
NSN4820-00-593-3856
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 19W3-110 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONAIRCRAFT MODEL NO. F-15
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
101422Interchangeable
interchangeable cross-reference
interchangeable
72213Interchangeable
interchangeable cross-reference
interchangeable
72213-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 19W3-110?
19W3-110 is a VALVE,REGULATOR.
What parts can replace 19W3-110?
There are 3 known substitutes for 19W3-110: 101422, 72213, 72213-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 19W3-110?
19W3-110 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-593-3856. 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