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5189 FIND 4 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

5189 FIND 4: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, overall_height: 0.375 INCHES NOMINAL IN, inside_diameter: 1.547 INCHES NOMINAL IN, pressure_rating: 75.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, outside_diameter: 2.250 INCHES NOMINAL IN, style_designator: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-197-8306, 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
5189 FIND 4
NSN: 4810-01-197-8306
FSC: 4810 — Valves, Powered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
overall_height0.375 INCHES NOMINAL IN
inside_diameter1.547 INCHES NOMINAL IN
pressure_rating75.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
outside_diameter2.250 INCHES NOMINAL IN
style_designatorPLAIN
media_for_which_designedGAS OR OIL
NSN4810-01-197-8306
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 5189 FIND 4 · 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
•
PRESSURE RATING: 75.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
OUTSIDE DIAMETER: 2.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
INSIDE DIAMETER: 1.547 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: GAS OR OIL
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.375 INCHES NOMINAL IN
PRESSURE RATING75.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
OUTSIDE DIAMETER2.250 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
INSIDE DIAMETER1.547 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDGAS OR OIL
MATERIALRUBBER FLUOROCARBON CLASS FPM
SUBSTITUTES & CROSS-REFERENCES 1
5189-4Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 5189 FIND 4?
5189 FIND 4 is a DISK,VALVE.
What parts can replace 5189 FIND 4?
There is 1 known substitute for 5189 FIND 4: 5189-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 5189 FIND 4?
5189 FIND 4 is cataloged in the U.S. Government catalog under NSN 4810-01-197-8306. 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.