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National Stock Number:
4730-01-329-3508
Federal Supply Class:
4730
National Item Identification Number:
013293508
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:
| M18180/2-23A23A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | M18180/2-23A23A | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-F-18180/2A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M18180/2-23A23A | | MATERIAL | STEEL CORROSION RESISTING | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A182,GR-F304L OR F316L ASSN STD SINGLE MATERIAL RESPONSE | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | BOLT CIRCLE DIAMETER | 3.500 INCHES NOMINAL | | FLANGE DIAMETER | 4.875 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | FLANGE SECTION STYLE | RAISED FACE, SOCKET NECK | | THICKNESS | 0.688 INCHES NOMINAL | | SOCKET DEPTH | 0.500 INCHES NOMINAL | | SOCKET DIAMETER | 1.050 INCHES NOMINAL | | RAISED FACE HEIGHT | 0.062 INCHES NOMINAL | | RAISED FACE DIAMETER | 2.000 INCHES NOMINAL | | NECK HEIGHT | 0.312 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.000 INCHES | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 300.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE | | FACE SEATING SURFACE CONDITION | MACHINED | | SPECIFICATION/STANDARD DATA | 81349-MIL-F-18180/2 GOVERNMENT SPECIFICATION | | NONDEFINITIVE SPEC/STD DATA | 40 SCHEDULE | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-F-18180/2A |
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