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National Stock Number:
4730-00-278-9447
Federal Supply Class:
4730
National Item Identification Number:
002789447
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:
| AN871-4D | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AS5227D04 | 0U583 | SAE INTERNATIONAL | | SAE-AS4875 | 0U583 | SAE INTERNATIONAL | | AS5227D04 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
| FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE DIAMETER | 1.438 INCHES NOMINAL | | FLANGE SECTION STYLE | PLAIN FACE, WELDING NECK | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8,ALLOY 6061 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY | | NECK HEIGHT | 0.344 INCHES NOMINAL | | NOMINAL THREAD SIZE | 0.438 INCHES | | SCREW THREAD SERIES DESIGNATOR | UNF | | STYLE DESIGNATOR | ROUND, NO BOLT HOLES | | THICKNESS | 0.250 INCHES NOMINAL | | THREAD CLASS | 3B | | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.250 INCHES NOMINAL |
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