NSN 4730-01-253-0942

Part Details | PIPE FLANGE

4730-01-253-0942 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: ANSI B16.5 CL600 SW 12IN, ANSI B16.5 CL600 SW 1/2IN, ANSI B16.5 CL600 SW 12IN, ANSI B16.5 CL600 SW 1/2IN, 4730-01-253-0942, 01-253-0942, 4730012530942, 012530942

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47APR 11, 198701-253-094203798 ( FLANGE, PIPE )
REFERENCE DRAWINGS & PICTURES

RAISED FACE, RAISED NECK

ROUND, ONE BOLT HOLE CIRCLE

Cross Reference | NSN 4730-01-253-0942
Part Number Cage Code Manufacturer
ANSI B16.5 CL600 SW 1/2IN80204AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED
ANSI B16.5 CL600 SW 1/2IN03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
Technical Data | NSN 4730-01-253-0942
Characteristic Specifications
MATERIAL STEEL
STYLE DESIGNATOR ROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER2.625 INCHES NOMINAL
FLANGE DIAMETER3.750 INCHES NOMINAL
BOLT HOLE DIAMETER0.500 INCHES NOMINAL
BOLT HOLE QUANTITY4
FLANGE SECTION STYLE8 RAISED FACE, RAISED NECK
THICKNESS0.562 INCHES NOMINAL
SOCKET DEPTH0.375 INCHES NOMINAL
SOCKET DIAMETER0.880 INCHES NOMINAL
RAISED FACE HEIGHT0.250 INCHES NOMINAL
RAISED FACE DIAMETER1.500 INCHES NOMINAL
NECK HEIGHT0.313 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.500 INCHES
FACE SEATING SURFACE CONDITION UNFINISHED
DEPARTURE FROM CITED DOCUMENTQUALITY CONTROLLED IN ACCORDANCE WITH NAVSUP CONTROL INSTRUCTIONS FOR SURFACE LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATIONZZZW