NSN 4730-00-406-6809

Part Details | PIPE FLANGE

4730-00-406-6809 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: FC3218206, FC3218-20-6, 4730-00-406-6809, 00-406-6809, 4730004066809, 004066809

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47APR 17, 197000-406-680903798 ( FLANGE, PIPE )
REFERENCE DRAWINGS & PICTURES

RAISED FACE, RAISED NECK

RECTANGULAR, WITH BOLT HOLES

Cross Reference | NSN 4730-00-406-6809
Part Number Cage Code Manufacturer
FC3218-20-601276EATON-AEROQUIP INCDIV FLUID CONNECTORS PRODUCTS
Technical Data | NSN 4730-00-406-6809
Characteristic Specifications
MATERIAL IRON
STYLE DESIGNATOR RECTANGULAR, WITH BOLT HOLES
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.188 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.312 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.438 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.812 INCHES NOMINAL
FLANGE LENGTH3.188 INCHES NOMINAL
FLANGE WIDTH2.900 INCHES NOMINAL
BOLT HOLE DIAMETER0.438 INCHES NOMINAL
BOLT HOLE QUANTITY4
FLANGE SECTION STYLE4 RAISED FACE, RAISED NECK
THICKNESS0.570 INCHES NOMINAL
SOCKET DEPTH0.300 INCHES NOMINAL
SOCKET DIAMETER2.031 INCHES NOMINAL
NECK HEIGHT0.400 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED1.500 INCHES
SCREW THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS2B
FACE SEATING SURFACE CONDITION GROUND