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National Stock Number:
4730-01-185-4376
Federal Supply Class:
4730
National Item Identification Number:
011854376
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:
| 01070-0223 | 17454 | TIMKEN GEARS & SERVICES INC. | | 01070-0223REVB PIECE 121 | 17454 | TIMKEN GEARS & SERVICES INC. | | 50255-2863 | 17454 | TIMKEN GEARS & SERVICES INC. |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 2.380 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.531 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | FACE SEATING SURFACE CONDITION | GROUND | | FLANGE DIAMETER | 3.500 INCHES NOMINAL | | FLANGE SECTION STYLE | PLAIN FACE, LONG NECK | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | NECK DIAMETER | 1.120 INCHES NOMINAL | | NECK HEIGHT | 1.250 INCHES NOMINAL | | NOMINAL THREAD SIZE | 0.562 INCHES | | REDUCER FLANGE HOLE TYPE | CONCENTRIC | | SCREW THREAD SERIES DESIGNATOR | UNF | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | THICKNESS | 0.250 INCHES NOMINAL | | THREAD CLASS | 3B | | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.375 INCHES NOMINAL | | UNTHREADED REDUCER HOLE DIAMETER | 0.297 INCHES NOMINAL |
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