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National Stock Number:
4730-00-998-5175
Federal Supply Class:
4730
National Item Identification Number:
009985175
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:
| 53-58144-3 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| BOLT HOLE DIAMETER | 0.286 INCHES MINIMUM AND 0.295 INCHES MAXIMUM | | BOLT CIRCLE DIAMETER | 3.260 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | FACE SEATING SURFACE CONDITION | UNFINISHED | | FLANGE SECTION STYLE | PLAIN FACE, RAISED NECK | | FLANGE WIDTH | 3.358 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | REDUCER FLANGE HOLE TYPE | CONCENTRIC | | STYLE DESIGNATOR | SQUARE, ONE BOLT HOLE CIRCLE | | SURFACE TREATMENT | ANODIZE | | THICKNESS | 0.125 INCHES NOMINAL |
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