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PartsTable / COMPONENT / 1842-5-3
1842-5-3 ✓ 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 DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-085-6007, 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
1842-5-3
NSN: 4820-01-085-6007
FSC: 4820
CAGE: 85130 — FLOWSERVE CORPORATION DIV FLOWSERVE US INC (USA)
SPECIFICATIONS
materialSTEEL
NSN4820-01-085-6007
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1842-5-3 · 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
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
AMS-QQ-A-200/11Interchangeable
interchangeable cross-reference
interchangeable
PA10305Interchangeable
interchangeable cross-reference
interchangeable
18425Interchangeable
interchangeable cross-reference
interchangeable
82-40Interchangeable
interchangeable cross-reference
interchangeable
357-9369-000Interchangeable
interchangeable cross-reference
interchangeable
240-1125-000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1842-5-3?
1842-5-3 is a DISK,VALVE.
What parts can replace 1842-5-3?
There are 13 known substitutes for 1842-5-3: AMS-QQ-A-200/11, PA10305, 18425 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1842-5-3?
1842-5-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-085-6007. 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