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51310G583 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

51310G583: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, outside_diameter: 7.810 INCHES NOMINAL IN, style_designator: SOLID. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-423-1888, 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
51310G583
NSN: 4820-01-423-1888
FSC: 4820 — Valves, Nonpowered
CAGE: 1NB39 — DOVER RESOURCES, INC. DIV NORRISEAL (USA)
SPECIFICATIONS
materialNICKEL ALLOY
outside_diameter7.810 INCHES NOMINAL IN
style_designatorSOLID
end_item_identificationBUTTERFLY VALVE,DOVER CORP,NORRISEAL,NORRIS VALVES DIV,MODEL 2000;NAVY WEAPONS SYSTEM CODE,TH,STRATEGIC SEALIFT CONVERSION SHIPS CLASS
NSN4820-01-423-1888
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 51310G583 · 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
•
OUTSIDE DIAMETER: 7.810 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER7.810 INCHES NOMINAL IN
STYLE DESIGNATORSOLID
END ITEM IDENTIFICATIONBUTTERFLY VALVE,DOVER CORP,NORRISEAL,NORRIS VALVES DIV,MODEL 2000;NAVY WEAPONS SYSTEM CODE,TH,STRATEGIC SEALIFT CONVERSION SHIPS CLASS
MATERIALNICKEL ALLOY
SUBSTITUTES & CROSS-REFERENCES 2
980-0039Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
980-0039 ITEM 2Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 51310G583?
51310G583 is a DISK,VALVE.
What parts can replace 51310G583?
There are 2 known substitutes for 51310G583: 980-0039, 980-0039 ITEM 2. Substitute compatibility should be verified for your specific system.
What is the NSN for 51310G583?
51310G583 is cataloged in the U.S. Government catalog under NSN 4820-01-423-1888. This indicates validated use in U.S. government and defense supply chains.
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