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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:
| BOLT CIRCLE DIAMETER | 4.825 INCHES MINIMUM AND 4.875 INCHES MAXIMUM | | BOLT HOLE DIAMETER | 1.100 INCHES MINIMUM AND 1.125 INCHES MAXIMUM | | BOLT HOLE QUANTITY | 4 | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE DIAMETER | 7.000 INCHES NOMINAL | | FLANGE SECTION STYLE | RAISED FACE, RAISED NECK | | GROOVE PITCH DIAMETER | 2.688 INCHES NOMINAL | | GROOVE WIDTH | 0.281 INCHES MINIMUM AND 0.344 INCHES MAXIMUM | | GROOVE DEPTH | 0.250 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OR STEEL | | 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 | | NECK HEIGHT | 0.250 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.500 INCHES | | NONDEFINITIVE SPEC/STD DATA | 13 TABLE AND 14 TABLE | | RAISED FACE DIAMETER | 3.625 INCHES MINIMUM AND 3.650 INCHES MAXIMUM | | RAISED FACE HEIGHT | 0.250 INCHES MINIMUM AND 0.266 INCHES MAXIMUM | | SPECIFICATION/STANDARD DATA | 81349-MIL-F-18180 GOVERNMENT SPECIFICATION | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | SURFACE TREATMENT | PASSIVATE | | THICKNESS | 1.250 INCHES MINIMUM AND 1.312 INCHES MAXIMUM |
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