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National Stock Number:
4730-00-127-8682
Federal Supply Class:
4730
National Item Identification Number:
001278682
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:
| 4H1859 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 2.500 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.438 INCHES NOMINAL | | BOLT HOLE QUANTITY | 2 | | FACE SEATING SURFACE CONDITION | GROUND | | FLANGE END RADIUS | 0.438 INCHES NOMINAL | | FLANGE LENGTH | 3.375 INCHES NOMINAL | | FLANGE SECTION STYLE | PLAIN FACE, SOCKET NECK | | FLANGE WIDTH | 2.125 INCHES NOMINAL | | MATERIAL | STEEL | | RECESS DIAMETER | 1.7475 INCHES MINIMUM AND 1.7525 INCHES MAXIMUM | | SOCKET DEPTH | 0.240 INCHES MINIMUM AND 0.245 INCHES MAXIMUM | | STYLE DESIGNATOR | OVAL, ONE BOLT HOLE CIRCLE | | THICKNESS | 0.359 INCHES NOMINAL |
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