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DF330649 FIND 17 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DF330649 FIND 17: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY, style_designator: SWING CHECK. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-350-0259, 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
DF330649 FIND 17
NSN: 4820-01-350-0259
FSC: 4820 — Valves, Nonpowered
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
materialTITANIUM ALLOY
style_designatorSWING CHECK
NSN4820-01-350-0259
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DF330649 FIND 17 · 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
•
STYLE DESIGNATOR: SWING CHECK
•
MATERIAL: TITANIUM ALLOY
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSWING CHECK
MATERIALTITANIUM ALLOY
SUBSTITUTES & CROSS-REFERENCES 2
801-6408788-17Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
801-6408788Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 DF330649 FIND 17?
DF330649 FIND 17 is a DISK,VALVE.
What parts can replace DF330649 FIND 17?
There are 2 known substitutes for DF330649 FIND 17: 801-6408788-17, 801-6408788. Substitute compatibility should be verified for your specific system.
What is the NSN for DF330649 FIND 17?
DF330649 FIND 17 is cataloged in the U.S. Government catalog under NSN 4820-01-350-0259. 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.