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P586WA-2 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

P586WA-2: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS, stem_actuating_end_type: HEXAGON MALE, valve_size_for_which_designed: 0.500 INCHES IN, valve_type_for_which_designed: BALL, valve_model_number_for_which_designed: 586WA-8ST. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-435-6310, 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
P586WA-2
NSN: 4820-01-435-6310
FSC: 4820 — Valves, Nonpowered
CAGE: 58553 — SUPERIOR VALVE CO (USA)
SPECIFICATIONS
end_item_identificationSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
stem_actuating_end_typeHEXAGON MALE
valve_size_for_which_designed0.500 INCHES IN
valve_type_for_which_designedBALL
valve_model_number_for_which_designed586WA-8ST
NSN4820-01-435-6310
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: P586WA-2 · 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
•
VALVE TYPE FOR WHICH DESIGNED: BALL
•
STEM ACTUATING END TYPE: HEXAGON MALE
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: 586WA-8ST
•
VALVE SIZE FOR WHICH DESIGNED: 0.500 INCHES IN
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDBALL
STEM ACTUATING END TYPEHEXAGON MALE
VALVE MODEL NUMBER FOR WHICH DESIGNED586WA-8ST
VALVE SIZE FOR WHICH DESIGNED0.500 INCHES IN
END ITEM IDENTIFICATIONSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
SUBSTITUTES & CROSS-REFERENCES 2
586WA-8STReference document
Same NSN cross-reference
Reference document — Drawing number reference only
586WA-8ST IT 3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 P586WA-2?
P586WA-2 is a STEM,FLUID VALVE.
What parts can replace P586WA-2?
There are 2 known substitutes for P586WA-2: 586WA-8ST, 586WA-8ST IT 3. Substitute compatibility should be verified for your specific system.
What is the NSN for P586WA-2?
P586WA-2 is cataloged in the U.S. Government catalog under NSN 4820-01-435-6310. 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.