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DF330661 — ADAPTER ASSEMBLY,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DF330661: ADAPTER ASSEMBLY,VALVE.

The ADAPTER ASSEMBLY,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, body_material: STEEL CORROSION RESISTING, overall_length: 2.890 INCHES NOMINAL IN, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET ALL ENDS, special_features: 5.25 IN. VALVE LENGTH X 5.34 IN.

WIDTH IN. This part is cataloged in the U.S. Government catalog under NSN 4820-01-357-3454, 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
DF330661
NSN: 4820-01-357-3454
NIINs: 013573454, 013573558, 014922106, 014925682, 015006568, 015006883
FSC: 4820 — Valves, Nonpowered
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
body_materialSTEEL CORROSION RESISTING
overall_length2.890 INCHES NOMINAL IN
valve_quantity2
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleSOCKET ALL ENDS
special_features5.25 IN. VALVE LENGTH X 5.34 IN. WIDTH IN
style_designatorSTRAIGHT THRU
seat_angle_in_deg30.000 NOMINAL
operating_pressure3300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
body_outside_diameter1.748 INCHES NOMINAL IN
seating_surface_shapeANGULAR
NSN4820-01-357-3454
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DF330661 · 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
•
BODY OUTSIDE DIAMETER: 1.748 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL: PLASTIC SEAT
•
SEAT ANGLE IN DEG: 30.000 NOMINAL
•
SEATING SURFACE SHAPE: ANGULAR
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER1.748 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
SPECIAL FEATURESFOR 0.250 IN. BALL VALVE IN
MATERIALPLASTIC SEAT
SEAT ANGLE IN DEG30.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
SUBSTITUTES & CROSS-REFERENCES 3
211054833Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6408589Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
DF330661 FIND 9Same 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 DF330661?
DF330661 is a ADAPTER ASSEMBLY,VALVE.
What parts can replace DF330661?
There are 3 known substitutes for DF330661: 211054833, 6408589, DF330661 FIND 9. Substitute compatibility should be verified for your specific system.
What is the NSN for DF330661?
DF330661 is cataloged in the U.S. Government catalog under NSN 4820-01-357-3454. This indicates validated use in U.S. government and defense supply chains.
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