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N37844 ✓ 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 PLATE,VALVE DIAPHRAGM is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: CAST ALUMINUM,ASTM B26 ALLOY 8443. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-237-6339, 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
N37844
NSN: 4820-01-237-6339
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCAST ALUMINUM,ASTM B26 ALLOY 8443
NSN4820-01-237-6339
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N37844 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CAST ALUMINUM,ASTM B26 ALLOY 8443
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCAST ALUMINUM,ASTM B26 ALLOY 8443
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
N616175358Interchangeable
interchangeable cross-reference
interchangeable
61617-53-58Interchangeable
interchangeable cross-reference
interchangeable
24500NInterchangeable
interchangeable cross-reference
interchangeable
42081Interchangeable
interchangeable cross-reference
interchangeable
24500N PIECE 12Interchangeable
interchangeable cross-reference
interchangeable
N42081Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N37844?
N37844 is a PLATE,VALVE DIAPHRAGM.
What parts can replace N37844?
There are 19 known substitutes for N37844: N616175358, 61617-53-58, 24500N and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N37844?
N37844 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-237-6339. 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