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M3589 PC NO 3 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

M3589 PC NO 3: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, special_features: 3WAY BALL VALVE, 1NPS BALL, .5/.75 NPS, part_name_assigned_by_controlling_agency: SEAT, VALVE, 1.00 NPS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-628-0218, 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
M3589 PC NO 3
NSN: 4820-01-628-0218
FSC: 4820 — Valves, Nonpowered
CAGE: 62144 — PARKER HANNIFIN CORPORATION DIV VILLAGE MARINE TECH (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
special_features3WAY BALL VALVE, 1NPS BALL, .5/.75 NPS
part_name_assigned_by_controlling_agencySEAT, VALVE, 1.00 NPS
NSN4820-01-628-0218
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: M3589 PC NO 3 · 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
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES3WAY BALL VALVE, 1NPS BALL, .5/.75 NPS
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAT, VALVE, 1.00 NPS
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
M3589Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 M3589 PC NO 3?
M3589 PC NO 3 is a SEAT,VALVE.
What parts can replace M3589 PC NO 3?
There is 1 known substitute for M3589 PC NO 3: M3589. Substitute compatibility should be verified for your specific system.
What is the NSN for M3589 PC NO 3?
M3589 PC NO 3 is cataloged in the U.S. Government catalog under NSN 4820-01-628-0218. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.