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14519001000 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

14519001000: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include overall_height: 2.500 INCHES NOMINAL IN, shank_diameter: 0.998 INCHES NOMINAL IN, outside_diameter: 1.810 INCHES NOMINAL IN, style_designator: POPPET. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-383-5432, 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
14519001000
NSN: 4820-01-383-5432
FSC: 4820 — Valves, Nonpowered
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
overall_height2.500 INCHES NOMINAL IN
shank_diameter0.998 INCHES NOMINAL IN
outside_diameter1.810 INCHES NOMINAL IN
style_designatorPOPPET
NSN4820-01-383-5432
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 14519001000 · 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
•
SHANK DIAMETER: 0.998 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.810 INCHES NOMINAL IN
•
STYLE DESIGNATOR: POPPET
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.998 INCHES NOMINAL IN
OVERALL HEIGHT2.500 INCHES NOMINAL IN
OUTSIDE DIAMETER1.810 INCHES NOMINAL IN
STYLE DESIGNATORPOPPET
SUBSTITUTES & CROSS-REFERENCES 3
B14519.001.000Reference document
Same NSN cross-reference
Reference document — Secondary reference
SW120-7Reference document
Same NSN cross-reference
Reference document — Secondary reference
014519.001.000Reference 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 14519001000?
14519001000 is a DISK,VALVE.
What parts can replace 14519001000?
There are 3 known substitutes for 14519001000: B14519.001.000, SW120-7, 014519.001.000. Substitute compatibility should be verified for your specific system.
What is the NSN for 14519001000?
14519001000 is cataloged in the U.S. Government catalog under NSN 4820-01-383-5432. 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.