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National Stock Number:
4730-00-175-7139
Federal Supply Class:
4730
National Item Identification Number:
001757139
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:
| 420384-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 6.000 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | FACE SEATING SURFACE CONDITION | UNFINISHED | | FLANGE DIAMETER | 7.500 INCHES NOMINAL | | FLANGE SECTION STYLE | RAISED FACE, WELDING NECK | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-367 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | NECK HEIGHT | 1.812 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 3.000 INCHES | | RAISED FACE DIAMETER | 4.969 INCHES MINIMUM AND 5.031 INCHES MAXIMUM | | RAISED FACE HEIGHT | 0.062 INCHES NOMINAL | | SPECIAL FEATURES | OPPOSITE SIDES FLATTED,5.500 IN. ACROSS | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | THICKNESS | 0.876 INCHES NOMINAL |
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