NSN 4730-01-329-2474

Part Details | PIPE FLANGE

4730-01-329-2474 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: M18180225B23A, M18180/2-25B23A, MILF181802A, MIL-F-18180/2A, M18180225B23A, M18180/2-25B23A, 4730-01-329-2474, 01-329-2474, 4730013292474, 013292474

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47NOV 13, 199001-329-247403798 ( FLANGE, PIPE )
REFERENCE DRAWINGS & PICTURES

RAISED FACE, RAISED NECK

ROUND, ONE BOLT HOLE CIRCLE

Cross Reference | NSN 4730-01-329-2474
Part Number Cage Code Manufacturer
M18180/2-25B23A81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MIL-F-18180/2A81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
M18180/2-25B23A96906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
Technical Data | NSN 4730-01-329-2474
Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A182,GR-F304L OR F316L ASSN STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR ROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER4.500 INCHES NOMINAL
FLANGE DIAMETER6.125 INCHES NOMINAL
BOLT HOLE DIAMETER0.875 INCHES NOMINAL
BOLT HOLE QUANTITY4
FLANGE SECTION STYLE4 RAISED FACE, RAISED NECK
THICKNESS0.812 INCHES NOMINAL
SOCKET DEPTH0.625 INCHES NOMINAL
SOCKET DIAMETER1.950 INCHES NOMINAL
NECK HEIGHT0.314 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED1.500 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNEDPAAA300.0 POUNDS PER SQUARE INCH
FACE SEATING SURFACE CONDITION MACHINED
SPECIFICATION/STANDARD DATA81349-MIL-F-18180 TO 2 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA40 SCHEDULE