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DF330633 FIND 1,2 — PARTS KIT,BALL VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DF330633 FIND 1,2: PARTS KIT,BALL VALVE.

The PARTS KIT,BALL VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: SEAWOLF CLASS SSN, supply_items_and_quantities: "43689 DF330633 FIND 1 VALVE,BALL 1;43689 DF330633 FIND 2 SEAT,BALL 2". This part is cataloged in the U.S.

Government catalog under NSN 4820-01-461-2981, 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
DF330633 FIND 1,2
NSN: 4820-01-461-2981
FSC: 4820 — Valves, Nonpowered
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
end_item_identificationSEAWOLF CLASS SSN
supply_items_and_quantities"43689 DF330633 FIND 1 VALVE,BALL 1;43689 DF330633 FIND 2 SEAT,BALL 2"
NSN4820-01-461-2981
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DF330633 FIND 1,2 · 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
•
SUPPLY ITEMS AND QUANTITIES: "43689 DF330633 FIND 1 VALVE,BALL 1;43689 DF330633 FIND 2 SEAT,BALL 2"
TECHNICAL CHARACTERISTICS
SUPPLY ITEMS AND QUANTITIES"43689 DF330633 FIND 1 VALVE,BALL 1;43689 DF330633 FIND 2 SEAT,BALL 2"
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
SUBSTITUTES & CROSS-REFERENCES 3
801-6404929 FIND 1,2Reference document
Same NSN cross-reference
Reference document — Secondary reference
DF330633Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
6404929Reference 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 DF330633 FIND 1,2?
DF330633 FIND 1,2 is a PARTS KIT,BALL VALVE.
What parts can replace DF330633 FIND 1,2?
There are 3 known substitutes for DF330633 FIND 1,2: 801-6404929 FIND 1,2, DF330633, 6404929. Substitute compatibility should be verified for your specific system.
What is the NSN for DF330633 FIND 1,2?
DF330633 FIND 1,2 is cataloged in the U.S. Government catalog under NSN 4820-01-461-2981. 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.