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DD-1697 — VALVE,PLUG

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DD-1697: VALVE,PLUG.

The VALVE,PLUG is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, flow_style: THREE-WAY THREE PORT, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, special_features: VALVE SZ 2.000 IN.; CLASS 100 LB LBS, nominal_thickness: 0.438 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-457-3748, 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-1697
NSN: 4820-01-457-3748
NIINs: 014573748, 014887454
FSC: 4820 — Valves, Nonpowered
CAGE: 53424 — CUNICO CORPORATION (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
flow_styleTHREE-WAY THREE PORT
flange_shapeROUND WITH HOLES ALL ENDS
connection_typeFLANGE ALL ENDS
special_featuresVALVE SZ 2.000 IN.; CLASS 100 LB LBS
nominal_thickness0.438 INCHES ALL ENDS IN
bolt_hole_quantity6 ALL ENDS
flange_face_designPLAIN ALL ENDS
valve_operation_methodMANUAL
end_item_identificationARLEIGH BURKE CLASS DDG
nominal_outside_diameter5.562 INCHES ALL ENDS IN
bolt_hole_nominal_diameter0.500 INCHES ALL ENDS IN
NSN4820-01-457-3748
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DD-1697 · 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
•
FLANGE SHAPE: ROUND WITH HOLES ALL ENDS
•
FLANGE FACE DESIGN: PLAIN ALL ENDS
•
BOLT CIRCLE NOMINAL DIAMETER: 4.438 INCHES ALL ENDS IN
•
CONNECTION TYPE: FLANGE ALL ENDS
•
BOLT HOLE NOMINAL DIAMETER: 0.500 INCHES ALL ENDS IN
•
FLOW STYLE: THREE-WAY THREE PORT
•
NOMINAL OUTSIDE DIAMETER: 5.562 INCHES ALL ENDS IN
•
BOLT HOLE QUANTITY: 6 ALL ENDS
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLANGE FACE DESIGNPLAIN ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER4.438 INCHES ALL ENDS IN
CONNECTION TYPEFLANGE ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.500 INCHES ALL ENDS IN
FLOW STYLETHREE-WAY THREE PORT
NOMINAL OUTSIDE DIAMETER5.562 INCHES ALL ENDS IN
BOLT HOLE QUANTITY6 ALL ENDS
SPECIAL FEATURESVALVE SZ 2.000 IN.; CLASS 100 LB LBS
END ITEM IDENTIFICATIONARLEIGH BURKE CLASS DDG
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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-1697?
DD-1697 is a VALVE,PLUG.
What is the NSN for DD-1697?
DD-1697 is cataloged in the U.S. Government catalog under NSN 4820-01-457-3748. This indicates validated use in U.S. government and defense supply chains.
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