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National Stock Number: 4730-01-274-0804
Federal Supply Class: 4730
National Item Identification Number: 012740804
Description: EXPANSION JOINT,PIPE
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Manufacturer Information:
3258421-2 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | 3258421-2 | 53711 | NAVAL SEA SYSTEMS COMMAND | METRASPHERE 2-1/2IN-OUN | 54819 | METRAFLEX COMPANY THE | MSOPP0250 | 54819 | METRAFLEX COMPANY THE | 800-USA-2 | 56033 | UNAFLEX INC. |
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Techincal Specification:
END CONNECTION TYPE | FLANGED | BOLT HOLE QUANTITY | 4 | BOLT CIRCLE DIAMETER | 5.500 INCHES NOMINAL | FLANGE OUTSIDE DIAMETER | 7.000 INCHES NOMINAL | OVERALL LENGTH | 4.500 INCHES NOMINAL | MATERIAL | STEEL FLANGE | NOMINAL PIPE SIZE DESIGNATION | 2.500 INCHES | SCREW THREAD SERIES DESIGNATOR | UNC | WORKING PRESSURE RATING | 225.0 POUNDS PER SQUARE INCH NOMINAL | SURFACE TREATMENT | CADMIUM FLANGE |
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