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National Stock Number:
4730-01-181-3620
Federal Supply Class:
4730
National Item Identification Number:
011813620
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).
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Manufacturer Information:
| M18180/2-56A01A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-F-18180/2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | SW-7302 1 1/2IN | 63220 | FLOWSERVE INC |
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Techincal Specification:
| MATERIAL | STEEL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM,A-105,GR 2 ASSN STD SINGLE MATERIAL RESPONSE | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | BOLT CIRCLE DIAMETER | 4.500 INCHES NOMINAL | | FLANGE DIAMETER | 6.125 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | FLANGE SECTION STYLE | RAISED FACE, SOCKET NECK | | THICKNESS | 0.875 INCHES NOMINAL | | SOCKET DEPTH | 0.625 INCHES NOMINAL | | SOCKET DIAMETER | 1.950 INCHES NOMINAL | | RAISED FACE HEIGHT | 0.250 INCHES NOMINAL | | RAISED FACE DIAMETER | 2.875 INCHES NOMINAL | | NECK HEIGHT | 0.375 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.500 INCHES | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 600.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 850.0 DEG FAHRENHEIT ANY ACCEPTABLE | | FACE SEATING SURFACE CONDITION | MACHINED | | SPECIFICATION/STANDARD DATA | 81349-MIL-F-18180 GOVERNMENT SPECIFICATION | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-F-18180/2 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M18180/2-56A01A |
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