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DD-4618 — VALVE,PLUG

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DD-4618: VALVE,PLUG.

The VALVE,PLUG is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 922 BODY, special_features: 3 IN.VALVE PLUG ,GEAR OPERATED WITH MODEL 4M SP,CONN. INLET AND OUTLET NAVY MIL-F-20042,FLANGED,CL-150.

IN, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, valve_operation_method: MANUAL, end_item_identification: NIMITZ CLASS CVN, media_for_which_designed: WASTE PRODUCT SINGLE RESPONSE. This part is cataloged in the U.S. Government catalog under NSN 4820-01-486-3736, 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
DD-4618
NSN: 4820-01-486-3736
NIINs: 014863736, 014891814
FSC: 4820 — Valves, Nonpowered
CAGE: 53424 — CUNICO CORPORATION (USA)
SPECIFICATIONS
materialCOPPER ALLOY 922 BODY
special_features3 IN.VALVE PLUG ,GEAR OPERATED WITH MODEL 4M SP,CONN. INLET AND OUTLET NAVY MIL-F-20042,FLANGED,CL-150. IN
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
valve_operation_methodMANUAL
end_item_identificationNIMITZ CLASS CVN
media_for_which_designedWASTE PRODUCT SINGLE RESPONSE
NSN4820-01-486-3736
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DD-4618 · 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
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MEDIA FOR WHICH DESIGNED: WASTE PRODUCT SINGLE RESPONSE
•
MATERIAL: COPPER ALLOY 922 BODY
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SPECIAL FEATURES3 IN.VALVE PLUG ,GEAR OPERATED WITH MODEL 4M SP,CONN. INLET AND OUTLET NAVY MIL-F-20042,FLANGED,CL-150. IN
MEDIA FOR WHICH DESIGNEDWASTE PRODUCT SINGLE RESPONSE
END ITEM IDENTIFICATIONNIMITZ CLASS CVN
MATERIALCOPPER ALLOY 922 BODY
VALVE OPERATION METHODMANUAL
SUBSTITUTES & CROSS-REFERENCES 3
FRP-3 FP7 3IN,CFV-19358-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
CFV-19358-001Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
CFV-19358-001 ITEM 1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 DD-4618?
DD-4618 is a VALVE,PLUG.
What parts can replace DD-4618?
There are 3 known substitutes for DD-4618: FRP-3 FP7 3IN,CFV-19358-001, CFV-19358-001, CFV-19358-001 ITEM 1. Substitute compatibility should be verified for your specific system.
What is the NSN for DD-4618?
DD-4618 is cataloged in the U.S. Government catalog under NSN 4820-01-486-3736. This indicates validated use in U.S. government and defense supply chains.
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