NSN 4730-01-330-2499

Part Details | PIPE FLANGE

4730-01-330-2499 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: M181801030 A24XH, M18180/1-030 A24XH, MILF181801A, MIL-F-18180/1A, 4730-01-330-2499, 01-330-2499, 4730013302499, 013302499

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47NOV 30, 199001-330-249903798 ( FLANGE, PIPE )
REFERENCE DRAWINGS & PICTURES

RAISED FACE, WELDING NECK

ROUND, ONE BOLT HOLE CIRCLE

Cross Reference | NSN 4730-01-330-2499
Part Number Cage Code Manufacturer
M18180/1-030 A24XH81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MIL-F-18180/1A81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
Technical Data | NSN 4730-01-330-2499
Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182,GRADE F321 OR F321H ASSN STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR ROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER7.875 INCHES NOMINAL
FLANGE DIAMETER10.000 INCHES NOMINAL
BOLT HOLE DIAMETER0.750 INCHES NOMINAL
BOLT HOLE QUANTITY8
FLANGE SECTION STYLE RAISED FACE, WELDING NECK
THICKNESS1.250 INCHES NOMINAL
RAISED FACE HEIGHT0.063 INCHES NOMINAL
RAISED FACE DIAMETER6.188 INCHES NOMINAL
NECK HEIGHT2.062 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED4.000 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 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA40 SCHEDULE