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National Stock Number:
4730-00-845-4993
Federal Supply Class:
4730
National Item Identification Number:
008454993
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:
| C0ML | 78824 | TUBE TURNS TECHNOLOGIES INC | | M18180/1-007C21A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-F-18180C | 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 | 5.500 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.734 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | | BOLT HOLE QUANTITY | 4 | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE DIAMETER | 5.500 INCHES MINIMUM AND 5.560 INCHES MAXIMUM | | FLANGE SECTION STYLE | RAISED FACE, WELDING NECK | | GROOVE PITCH DIAMETER | 4.000 INCHES NOMINAL | | GROOVE WIDTH | 0.344 INCHES NOMINAL | | GROOVE DEPTH | 0.250 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 150.0 POUNDS PER SQUARE INCH GAS AND 150.0 POUNDS PER SQUARE INCH OIL AND 150.0 POUNDS PER SQUARE INCH WATER | | NECK HEIGHT | 1.875 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 2.500 INCHES | | RAISED FACE DIAMETER | 4.750 INCHES NOMINAL | | RAISED FACE HEIGHT | 0.250 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | SURFACE TREATMENT | PASSIVATE | | THICKNESS | 0.875 INCHES NOMINAL |
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