4730-01-329-7273 FLANGE,PIPE Index 4730-01-329-7275 FLANGE,PIPE

National Stock Number:
4730-01-329-7274

Federal Supply Class:
4730

National Item Identification Number:
013297274

Description:
FLANGE,PIPE

Detail:
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).


Manufacturer Information:
B16.580204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
M18180/1-010A2496906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
M18180/1-010A24W81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-F-M18180/1A81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BOLT CIRCLE DIAMETER7.500 INCHES NOMINAL
BOLT HOLE DIAMETER0.750 INCHES NOMINAL
BOLT HOLE QUANTITY8
FACE SEATING SURFACE CONDITIONMACHINED
FLANGE DIAMETER9.000 INCHES NOMINAL
FLANGE SECTION STYLERAISED FACE, WELDING NECK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182,GR-F321 OR F321H ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED150.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE
NECK HEIGHT2.000 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED4.000 INCHES
NONDEFINITIVE SPEC/STD DATA5S SCHEDULE
RAISED FACE DIAMETER6.188 INCHES NOMINAL
RAISED FACE HEIGHT0.062 INCHES NOMINAL
SPECIAL FEATURESWATERWAY BORE
SPECIFICATION/STANDARD DATA81349-MIL-F-18180/1 GOVERNMENT SPECIFICATION
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
THICKNESS0.922 INCHES NOMINAL


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