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PartsTable / COMPONENT / DX-123417 PIECES 49A AND 571
DX-123417 PIECES 49A AND 571 ✓ Verified by PartsTable
— · 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 HEAD,VALVE is a the manufacturer industrial component. Key specifications include special_features: INCLUDES 1 VALVE ROD HEAD;1 TAPER PIN AND 1 VALVE ROD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-307-8847, 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
DX-123417 PIECES 49A AND 571
NSN: 4820-01-307-8847
FSC: 4820
CAGE: 93232 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
special_featuresINCLUDES 1 VALVE ROD HEAD;1 TAPER PIN AND 1 VALVE ROD
NSN4820-01-307-8847
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DX-123417 PIECES 49A AND 571 · 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)
SPECIAL FEATURESINCLUDES 1 VALVE ROD HEAD;1 TAPER PIN AND 1 VALVE ROD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
46S13Interchangeable
interchangeable cross-reference
interchangeable
UDR38273Interchangeable
interchangeable cross-reference
interchangeable
38273Interchangeable
interchangeable cross-reference
interchangeable
41245Interchangeable
interchangeable cross-reference
interchangeable
152464-01Interchangeable
interchangeable cross-reference
interchangeable
583RH-3/16-3/8SInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DX-123417 PIECES 49A AND 571?
DX-123417 PIECES 49A AND 571 is a HEAD,VALVE.
What parts can replace DX-123417 PIECES 49A AND 571?
There are 11 known substitutes for DX-123417 PIECES 49A AND 571: 46S13, UDR38273, 38273 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DX-123417 PIECES 49A AND 571?
DX-123417 PIECES 49A AND 571 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-307-8847. 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: July 2026