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517-5486331 FIND 18 — PARTS KIT,BALL VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

517-5486331 FIND 18: PARTS KIT,BALL VALVE.

The PARTS KIT,BALL VALVE is a the manufacturer industrial component. Key specifications include document_source: 53711. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-488-3983, 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
517-5486331 FIND 18
NSN: 4820-01-488-3983
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
document_source53711
component_quantity9
supply_items_and_quantities"1-MATING RING,1-0-RING,1-CARBON PRIMARY RING,1-BUNA-BELLOWS,1-MONEL RETAINER,1-MONEL DISC,1-MONEL DRIVE BAND,1-MONEL SPRING HOLDER,1-MONEL SPRING"
NSN4820-01-488-3983
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 517-5486331 FIND 18 · 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
•
COMPONENT QUANTITY: 9
•
SUPPLY ITEMS AND QUANTITIES: "1-MATING RING,1-0-RING,1-CARBON PRIMARY RING,1-BUNA-BELLOWS,1-MONEL RETAINER,1-MONEL DISC,1-MONEL DRIVE BAND,1-MONEL SPRING HOLDER,1-MONEL SPRING"
•
DOCUMENT SOURCE: 53711
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY9
SUPPLY ITEMS AND QUANTITIES"1-MATING RING,1-0-RING,1-CARBON PRIMARY RING,1-BUNA-BELLOWS,1-MONEL RETAINER,1-MONEL DISC,1-MONEL DRIVE BAND,1-MONEL SPRING HOLDER,1-MONEL SPRING"
DOCUMENT SOURCE53711
SUBSTITUTES & CROSS-REFERENCES 1
517-5486331Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 517-5486331 FIND 18?
517-5486331 FIND 18 is a PARTS KIT,BALL VALVE.
What parts can replace 517-5486331 FIND 18?
There is 1 known substitute for 517-5486331 FIND 18: 517-5486331. Substitute compatibility should be verified for your specific system.
What is the NSN for 517-5486331 FIND 18?
517-5486331 FIND 18 is cataloged in the U.S. Government catalog under NSN 4820-01-488-3983. 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.