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PartsTable / COMPONENT / 845-8617202 ITEM 51
845-8617202 ITEM 51 ✓ 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. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-735-7210, 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
845-8617202 ITEM 51
NSN: 4820-01-735-7210
FSC: 4820
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
Part Number845-8617202 ITEM 51
NSN4820-01-735-7210
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 845-8617202 ITEM 51 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
M32258-UAC16L1Interchangeable
interchangeable cross-reference
interchangeable
8617202Interchangeable
interchangeable cross-reference
interchangeable
845-8617202-30Interchangeable
interchangeable cross-reference
interchangeable
2644-859-10-ITEM NO-9Interchangeable
interchangeable cross-reference
interchangeable
2644-859-10-ITEM NO-9L1Interchangeable
interchangeable cross-reference
interchangeable
845-8617202-ITEM NO-9L1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 845-8617202 ITEM 51?
845-8617202 ITEM 51 is a STEM,FLUID VALVE.
What parts can replace 845-8617202 ITEM 51?
There are 28 known substitutes for 845-8617202 ITEM 51: M32258-UAC16L1, 8617202, 845-8617202-30 and 25 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 845-8617202 ITEM 51?
845-8617202 ITEM 51 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-735-7210. 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