NSN 4730-01-420-5668

Part Details | PIPE FLANGE

4730-01-420-5668 An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).

Alternate Parts: 018167FI, 018167-FI, 8104715319 FIG 5C,ITEM NO. 135, 810-4715319 FIG 5-C,ITEM NO. 135, 8104715319, 810-4715319, 22144300 1 12 SW 250, 22144300 1 1/2 SW 250, 22144300, 4730-01-420-5668, 01-420-5668, 4730014205668, 014205668

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47OCT 19, 199501-420-566803798 ( FLANGE, PIPE )
REFERENCE DRAWINGS & PICTURES

RAISED FACE, WELDING NECK

OVAL, ONE BOLT HOLE CIRCLE

Cross Reference | NSN 4730-01-420-5668
Part Number Cage Code Manufacturer
018167-FI0JC12B E C SYSTEMS, INC.DBA BEC MACHINE PRODUCTS
810-4715319 FIG 5-C,ITEM NO. 13580064NAVAL SHIP SYSTEMS COMMAND
810-471531980064NAVAL SHIP SYSTEMS COMMAND
22144300 1 1/2 SW 2500JPG9PREMIER COPPER DIVISION OF W & OSUPPLY
221443000JPG9PREMIER COPPER DIVISION OF W & OSUPPLY
Technical Data | NSN 4730-01-420-5668
Characteristic Specifications
MATERIAL COPPER ALLOY 715
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR OVAL, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER3.938 INCHES NOMINAL
FLANGE LENGTH5.063 INCHES NOMINAL
BOLT HOLE DIAMETER0.562 INCHES NOMINAL
BOLT HOLE QUANTITY6
FLANGE SECTION STYLE0 RAISED FACE, WELDING NECK
REDUCER FLANGE HOLE TYPE CONCENTRIC
UNTHREADED REDUCER HOLE DIAMETER1.756 INCHES NOMINAL
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.500 INCHES NOMINAL
SPECIAL FEATURESMATERIAL COMPOSITION 70-30 COPPER NICKEL ALLOY; FLANGE IS A SOCKETWELD