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National Stock Number:
4730-00-845-4992
Federal Supply Class:
4730
National Item Identification Number:
008454992
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:
| 12065-1-1-2IN | 34646 | ATI LADISH LLC | | M18180/3 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-F-18180 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OR | | STEEL | | SURFACE TREATMENT | PASSIVATE | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | BOLT CIRCLE DIAMETER | 4.825 INCHES MINIMUM AND | | 4.875 INCHES MAXIMUM | | FLANGE DIAMETER | 7.000 INCHES NOMINAL | | BOLT HOLE DIAMETER | 1.100 INCHES MINIMUM AND | | 1.125 INCHES MAXIMUM | | BOLT HOLE QUANTITY | 4 | | FLANGE SECTION STYLE | RAISED FACE, RAISED NECK | | THICKNESS | 1.250 INCHES MINIMUM AND | | 1.312 INCHES MAXIMUM | | RAISED FACE HEIGHT | 0.250 INCHES MINIMUM AND | | 0.266 INCHES MAXIMUM | | RAISED FACE DIAMETER | 3.625 INCHES MINIMUM AND | | 3.650 INCHES MAXIMUM | | NECK HEIGHT | 0.250 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.500 INCHES | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 1500.0 POUNDS PER SQUARE INCH GAS AND | | 1500.0 POUNDS PER SQUARE INCH OIL AND | | 1500.0 POUNDS PER SQUARE INCH WATER | | FACE SEATING SURFACE CONDITION | MACHINED | | GROOVE DEPTH | 0.250 INCHES NOMINAL | | GROOVE WIDTH | 0.281 INCHES MINIMUM AND | | 0.344 INCHES MAXIMUM | | GROOVE PITCH DIAMETER | 2.688 INCHES NOMINAL | | SPECIFICATION/STANDARD DATA | 81349-MIL-F-18180 GOVERNMENT SPECIFICATION | | NONDEFINITIVE SPEC/STD DATA | 13 TABLE AND | | 14 TABLE | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-F-18180 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M18180/3 |
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