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PartsTable / COMPONENT / D15-426APC224
D15-426APC224 ✓ 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 CAP,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, end_item_identification: B.F. STURTEVANT CO MAIN FEED PUMP TURBINE SZ CC-22.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-388-6850, 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
D15-426APC224
NSN: 4820-00-388-6850
FSC: 4820
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
materialSTEEL
end_item_identificationB.F. STURTEVANT CO MAIN FEED PUMP TURBINE SZ CC-22
NSN4820-00-388-6850
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D15-426APC224 · 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
END ITEM IDENTIFICATIONB.F. STURTEVANT CO MAIN FEED PUMP TURBINE SZ CC-22
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
34-11-1Interchangeable
interchangeable cross-reference
interchangeable
E9707-22Interchangeable
interchangeable cross-reference
interchangeable
5L.4111.002.38Interchangeable
interchangeable cross-reference
interchangeable
R2A-8Interchangeable
interchangeable cross-reference
interchangeable
26410144Interchangeable
interchangeable cross-reference
interchangeable
D15-640IPC618Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D15-426APC224?
D15-426APC224 is a CAP,VALVE.
What parts can replace D15-426APC224?
There are 14 known substitutes for D15-426APC224: 34-11-1, E9707-22, 5L.4111.002.38 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D15-426APC224?
D15-426APC224 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-388-6850. 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