PartsTable
Technical Data Sheet
Download PDF

18-3-109 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

18-3-109: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, groove_width: 7.000 MILLIMETERS NOMINAL MM, grommet_style: ROUND, hole_diameter: 10.000 MILLIMETERS NOMINAL MM, overall_height: 13.000 MILLIMETERS NOMINAL MM, flange_thickness: 3.000 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-113-5859, 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
18-3-109
NSN: 4820-00-113-5859
FSC: 4820 — Valves, Nonpowered
CAGE: 0V203 — DEACON INDUSTRIAL SUPPLY CO INC (USA)
SPECIFICATIONS
materialRUBBER OVERALL
groove_width7.000 MILLIMETERS NOMINAL MM
grommet_styleROUND
hole_diameter10.000 MILLIMETERS NOMINAL MM
overall_height13.000 MILLIMETERS NOMINAL MM
flange_thickness3.000 MILLIMETERS NOMINAL MM
groove_outside_diameter12.000 MILLIMETERS NOMINAL MM
grommet_construction_typeSOLID
large_flange_outside_diameter18.000 MILLIMETERS NOMINAL MM
NSN4820-00-113-5859
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 18-3-109 · 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
SUBSTITUTES & CROSS-REFERENCES 1
82317Reference 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
Ready to buy 18-3-109?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 18-3-109?
18-3-109 is a DISK,VALVE.
What parts can replace 18-3-109?
There is 1 known substitute for 18-3-109: 82317. Substitute compatibility should be verified for your specific system.
What is the NSN for 18-3-109?
18-3-109 is cataloged in the U.S. Government catalog under NSN 4820-00-113-5859. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 18-3-109