PartsTable
Technical Data Sheet
DD4686 REF NO 2 P/N 9066 ✓ Verified by PartsTable
· GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The DD4686 REF NO 2 P/N 9066 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-258-2798, 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
DD4686 REF NO 2 P/N 9066
NSN: 4820-01-258-2798
FSC: 4820
CAGE: 53424 — CUNICO CORPORATION (USA)
SPECIFICATIONS
Part NumberDD4686 REF NO 2 P/N 9066
NSN4820-01-258-2798
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: DD4686 REF NO 2 P/N 9066 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
9066Interchangeable
interchangeable cross-reference
interchangeable
8215-SS-0440-0Interchangeable
interchangeable cross-reference
interchangeable
8215-SS-0440Interchangeable
interchangeable cross-reference
interchangeable
1243115P1Interchangeable
interchangeable cross-reference
interchangeable
14U1481PC9066Interchangeable
interchangeable cross-reference
interchangeable
2-228 N602-70Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DD4686 REF NO 2 P/N 9066?
DD4686 REF NO 2 P/N 9066 is a DD4686 REF NO 2 P/N 9066.
What parts can replace DD4686 REF NO 2 P/N 9066?
There are 20 known substitutes for DD4686 REF NO 2 P/N 9066: 9066, 8215-SS-0440-0, 8215-SS-0440 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DD4686 REF NO 2 P/N 9066?
DD4686 REF NO 2 P/N 9066 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-258-2798. This indicates validated use in U.S. government and defense supply chains.
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