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5489215 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

5489215: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include special_features: MAT:NYLATRON GS,45 DEG. SEATING SURFACE., seating_surface_shape: ANGULAR.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-485-4024, 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
5489215
NSN: 4820-01-485-4024
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
special_featuresMAT:NYLATRON GS,45 DEG. SEATING SURFACE.
seating_surface_shapeANGULAR
NSN4820-01-485-4024
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 5489215 · 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
•
SEATING SURFACE SHAPE: ANGULAR
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMAT:NYLATRON GS,45 DEG. SEATING SURFACE.
SEATING SURFACE SHAPEANGULAR
SUBSTITUTES & CROSS-REFERENCES 2
6931022Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
6931022 ITEM NO.7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 5489215?
5489215 is a SEAT,VALVE.
What parts can replace 5489215?
There are 2 known substitutes for 5489215: 6931022, 6931022 ITEM NO.7. Substitute compatibility should be verified for your specific system.
What is the NSN for 5489215?
5489215 is cataloged in the U.S. Government catalog under NSN 4820-01-485-4024. 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.