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National Stock Number:
4730-01-030-9251
Federal Supply Class:
4730
National Item Identification Number:
010309251
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:
| 396379 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
| BOLT HOLE DIAMETER | 0.344 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 3.631 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 3.631 INCHES NOMINAL | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE LENGTH | 4.875 INCHES NOMINAL | | FLANGE SECTION STYLE | RAISED FACE, WELDING NECK | | FLANGE WIDTH | 4.375 INCHES NOMINAL | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.656 INCHES NOMINAL | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.562 INCHES NOMINAL | | MATERIAL | ALUMINUM | | NECK HEIGHT | 2.375 INCHES NOMINAL | | RAISED FACE DIAMETER | 3.250 INCHES NOMINAL | | RAISED FACE HEIGHT | 0.125 INCHES NOMINAL | | RECESS DIAMETER | 3.000 INCHES NOMINAL | | REDUCER FLANGE HOLE TYPE | CONCENTRIC | | STYLE DESIGNATOR | RECTANGULAR, WITH BOLT HOLES | | THICKNESS | 0.375 INCHES NOMINAL | | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 1.438 INCHES NOMINAL |
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