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NMP253PC18 ✓ 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: COPPER ALLOY, media_for_which_designed: WATER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-629-4134, 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
NMP253PC18
NSN: 4820-00-629-4134
FSC: 4820
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialCOPPER ALLOY
media_for_which_designedWATER
NSN4820-00-629-4134
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NMP253PC18 · 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: COPPER ALLOY
•
MEDIA FOR WHICH DESIGNED: WATER
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY
MEDIA FOR WHICH DESIGNEDWATER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
504-008Interchangeable
interchangeable cross-reference
interchangeable
32X105Interchangeable
interchangeable cross-reference
interchangeable
26300Interchangeable
interchangeable cross-reference
interchangeable
18111Interchangeable
interchangeable cross-reference
interchangeable
14-88111-00Interchangeable
interchangeable cross-reference
interchangeable
A18111Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NMP253PC18?
NMP253PC18 is a DISK,VALVE.
What parts can replace NMP253PC18?
There are 14 known substitutes for NMP253PC18: 504-008, 32X105, 26300 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NMP253PC18?
NMP253PC18 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-629-4134. 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