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PartsTable / COMPONENT / D15-600P PIECE 538
D15-600P PIECE 538 ✓ 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 SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SEAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-280-8363, 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
D15-600P PIECE 538
NSN: 4820-01-280-8363
FSC: 4820
CAGE: 90099 — NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SEAT
NSN4820-01-280-8363
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D15-600P PIECE 538 · 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 SEAT
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING SEAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
40119Interchangeable
interchangeable cross-reference
interchangeable
PH283Interchangeable
interchangeable cross-reference
interchangeable
43-1116Interchangeable
interchangeable cross-reference
interchangeable
64003-43ISSUEAInterchangeable
interchangeable cross-reference
interchangeable
MA675042AYSInterchangeable
interchangeable cross-reference
interchangeable
CMA64003-05Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D15-600P PIECE 538?
D15-600P PIECE 538 is a SEAT,VALVE.
What parts can replace D15-600P PIECE 538?
There are 15 known substitutes for D15-600P PIECE 538: 40119, PH283, 43-1116 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D15-600P PIECE 538?
D15-600P PIECE 538 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-280-8363. 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