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52-3-482 ✓ 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 NOZZLE,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-285-0744, 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
52-3-482
NSN: 4820-01-285-0744
FSC: 4820
CAGE: 75954 — KUNKLE INDUSTRIES INC LONERGAN VALVE DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
NSN4820-01-285-0744
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 52-3-482 · 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 CORROSION RESISTING
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
NMP-1039Interchangeable
interchangeable cross-reference
interchangeable
12-3-405Interchangeable
interchangeable cross-reference
interchangeable
KTLN1039Interchangeable
interchangeable cross-reference
interchangeable
NMP-1039 PIECE 12Interchangeable
interchangeable cross-reference
interchangeable
0083030040Interchangeable
interchangeable cross-reference
interchangeable
NH101 1-1/2IN 60PSISET,NMP1039Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 52-3-482?
52-3-482 is a NOZZLE,VALVE.
What parts can replace 52-3-482?
There are 9 known substitutes for 52-3-482: NMP-1039, 12-3-405, KTLN1039 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 52-3-482?
52-3-482 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-285-0744. 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