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PartsTable / COMPONENT / R7305F-1 1/2-586
R7305F-1 1/2-586 ✓ 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 R7305F-1 1/2-586 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-018-3781, 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
R7305F-1 1/2-586
NSN: 4820-01-018-3781
FSC: 4820
CAGE: 16497 — DRESSER, INC. DBA DRESSER EQUIPMENT GROUP DIV INDUSTRIAL VALVE OPERATIONS, DRESSE (USA)
SPECIFICATIONS
Part NumberR7305F-1 1/2-586
NSN4820-01-018-3781
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: R7305F-1 1/2-586 · 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 24
8021713 1 1/2INInterchangeable
interchangeable cross-reference
interchangeable
N812Interchangeable
interchangeable cross-reference
interchangeable
B0-21735Interchangeable
interchangeable cross-reference
interchangeable
810-2177525-M725M0D600PSIInterchangeable
interchangeable cross-reference
interchangeable
803-2177525-M725MOD600PSIInterchangeable
interchangeable cross-reference
interchangeable
80890Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R7305F-1 1/2-586?
R7305F-1 1/2-586 is a R7305F-1 1/2-586.
What parts can replace R7305F-1 1/2-586?
There are 24 known substitutes for R7305F-1 1/2-586: 8021713 1 1/2IN, N812, B0-21735 and 21 more. Substitute compatibility should be verified for your specific system.
Is R7305F-1 1/2-586 still available?
R7305F-1 1/2-586 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026