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DD-4920 — VALVE,PLUG

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DD-4920: VALVE,PLUG.

The VALVE,PLUG is a the manufacturer industrial component. Key specifications include phase: SINGLE, material: PLASTIC POLYTETRAFLUOROETHYLENE SEAT, valve_size: 3.000 INCHES IN, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, connection_style: PLAIN (TUBE) ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-482-3053, 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-4920
NSN: 4820-01-482-3053
NIINs: 014823053, 014887417
FSC: 4820 — Valves, Nonpowered
CAGE: 53424 — CUNICO CORPORATION (USA)
SPECIFICATIONS
phaseSINGLE
materialPLASTIC POLYTETRAFLUOROETHYLENE SEAT
valve_size3.000 INCHES IN
flange_shapeROUND WITH HOLES ALL ENDS
connection_typeFLANGE ALL ENDS
connection_stylePLAIN (TUBE) ALL ENDS
style_designatorCROSS FLANGED ENDS
nominal_thickness0.500 INCHES ALL ENDS IN
bolt_hole_quantity8 ALL ENDS
flange_face_designPLAIN ALL ENDS
frequency_in_hertz60.0
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NSN4820-01-482-3053
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DD-4920 · 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
SUBSTITUTES & CROSS-REFERENCES 2
DD-4920/CFV-18575-001 IT006Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FRP3 FP5 5IN CFV18575001IT006Same 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-4920?
DD-4920 is a VALVE,PLUG.
What parts can replace DD-4920?
There are 2 known substitutes for DD-4920: DD-4920/CFV-18575-001 IT006, FRP3 FP5 5IN CFV18575001IT006. Substitute compatibility should be verified for your specific system.
What is the NSN for DD-4920?
DD-4920 is cataloged in the U.S. Government catalog under NSN 4820-01-482-3053. This indicates validated use in U.S. government and defense supply chains.
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