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National Stock Number:
4730-00-540-4528
Federal Supply Class:
4730
National Item Identification Number:
005404528
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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Techincal Specification:
| BOLT CIRCLE DIAMETER | 7.500 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL | | BOLT HOLE QUANTITY | 8 | | FACE SEATING SURFACE CONDITION | SERRATED | | FLANGE DIAMETER | 9.000 INCHES NOMINAL | | FLANGE SECTION STYLE | RAISED FACE, RAISED NECK | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 4.000 INCHES | | MATERIAL | STEEL | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 500.0 DEG FAHRENHEIT STEAM | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 150.0 POUNDS PER SQUARE INCH STEAM | | NECK HEIGHT | 0.375 INCHES NOMINAL | | RAISED FACE DIAMETER | 6.187 INCHES NOMINAL | | RAISED FACE HEIGHT | 0.062 INCHES NOMINAL | | THICKNESS | 0.937 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | SURFACE TREATMENT | PRIMER |
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