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National Stock Number:
4730-01-023-7777
Federal Supply Class:
4730
National Item Identification Number:
010237777
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:
| 65-1 1/4 SCHED | 34646 | ATI LADISH LLC | | 65-1-1/4 | 34646 | ATI LADISH LLC | | ASME B16.5 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | | B16-5-1-1-4IN-IPS600PSI-PP-FLGE | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | | M1818012-55A01A | 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 | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A105,GRADE 2 ASSN STD SINGLE MATERIAL RESPONSE | | SURFACE TREATMENT | PRIMER | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | BOLT CIRCLE DIAMETER | 3.875 INCHES NOMINAL | | FLANGE DIAMETER | 5.250 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.625 INCHES MINIMUM AND | | 0.703 INCHES MAXIMUM | | BOLT HOLE QUANTITY | 4 | | FLANGE SECTION STYLE | RAISED FACE, SOCKET NECK | | THICKNESS | 0.812 INCHES MINIMUM AND | | 0.835 INCHES MAXIMUM | | SOCKET DEPTH | 0.562 INCHES NOMINAL | | SOCKET DIAMETER | 1.700 INCHES NOMINAL | | RAISED FACE HEIGHT | 0.250 INCHES NOMINAL | | RAISED FACE DIAMETER | 2.500 INCHES NOMINAL | | NECK HEIGHT | 0.312 INCHES MINIMUM AND | | 0.350 INCHES MAXIMUM | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.250 INCHES | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 600.0 POUNDS PER SQUARE INCH GAS AND | | 600.0 POUNDS PER SQUARE INCH OIL AND | | 600.0 POUNDS PER SQUARE INCH WATER | | FACE SEATING SURFACE CONDITION | GROUND | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M1818012-55A01A |
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