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Technical Data Sheet
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N7237A — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

N7237A: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY SEAT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-418-4093, 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
N7237A
NSN: 4820-01-418-4093
FSC: 4820 — Valves, Nonpowered
CAGE: 21013 — METREX VALVE CORP. DBA METREX VALVE CORP (USA)
SPECIFICATIONS
materialNICKEL ALLOY SEAT
NSN4820-01-418-4093
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N7237A · 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
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MATERIAL: NICKEL ALLOY SEAT
TECHNICAL CHARACTERISTICS
MATERIALNICKEL ALLOY SEAT
SUBSTITUTES & CROSS-REFERENCES 2
NHPC-31130 ITEM 31Reference document
Same NSN cross-reference
Reference document — Secondary reference
N7237Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N7237A?
N7237A is a SEAT,VALVE.
What parts can replace N7237A?
There are 2 known substitutes for N7237A: NHPC-31130 ITEM 31, N7237. Substitute compatibility should be verified for your specific system.
What is the NSN for N7237A?
N7237A is cataloged in the U.S. Government catalog under NSN 4820-01-418-4093. This indicates validated use in U.S. government and defense supply chains.
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