PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 300.259
300.259 ✓ 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 300.259 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-210-5605, 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
300.259
NSN: 4820-01-210-5605
FSC: 4820
CAGE: 15886 — WEST ELECTRONICS INC (USA)
SPECIFICATIONS
Part Number300.259
NSN4820-01-210-5605
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 300.259 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATION4930-00-142-5313
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
300250Interchangeable
interchangeable cross-reference
interchangeable
RDLL3130Interchangeable
interchangeable cross-reference
interchangeable
300259Interchangeable
interchangeable cross-reference
interchangeable
ME1500-6Interchangeable
interchangeable cross-reference
interchangeable
ME-B1500Interchangeable
interchangeable cross-reference
interchangeable
LAGANA-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 300.259?
300.259 is a 300.259.
What parts can replace 300.259?
There are 13 known substitutes for 300.259: 300250, RDLL3130, 300259 and 10 more. Substitute compatibility should be verified for your specific system.
Is 300.259 still available?
300.259 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