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PartsTable / COMPONENT / D15-508IPC131-168
D15-508IPC131-168 ✓ 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 STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: STEAM TURBINE,SHIPS PROPULSION SYSTEM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-175-8863, 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
D15-508IPC131-168
NSN: 4820-00-175-8863
FSC: 4820
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
end_item_identificationSTEAM TURBINE,SHIPS PROPULSION SYSTEM
NSN4820-00-175-8863
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D15-508IPC131-168 · 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 IDENTIFICATIONSTEAM TURBINE,SHIPS PROPULSION SYSTEM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
S814VInterchangeable
interchangeable cross-reference
interchangeable
SCC47245Interchangeable
interchangeable cross-reference
interchangeable
3216Interchangeable
interchangeable cross-reference
interchangeable
940-7Interchangeable
interchangeable cross-reference
interchangeable
SMB78737Interchangeable
interchangeable cross-reference
interchangeable
6339Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D15-508IPC131-168?
D15-508IPC131-168 is a STEM,FLUID VALVE.
What parts can replace D15-508IPC131-168?
There are 12 known substitutes for D15-508IPC131-168: S814V, SCC47245, 3216 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D15-508IPC131-168?
D15-508IPC131-168 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-175-8863. 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