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National Stock Number:
4730-01-428-9921
Federal Supply Class:
4730
National Item Identification Number:
014289921
Description:
COUPLING,TUBE
Detail:
A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. It is designed to join a tube or tube fitting to another tube or tube fitting. Excludes fittings with threaded external connections on both ends. Excludes NIPPLE, PIPE.
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Manufacturer Information:
| 150-6404868-30 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 211037809 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DF2081-222 FN30 | 43689 | HUNTINGTON INGALLS INC | | 6404868 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | NICKEL AND | | COPPER ALLOY AND | | ALUMINUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMB150 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | THREADED INTERNAL | | CONNECTION TYPE | THREADED INTERNAL TUBE ALL ENDS | | CONNECTION STYLE | PLAIN (TUBE) ALL ENDS | | NOMINAL OUTSIDE DIAMETER | 1.880 INCHES ALL ENDS | | NOMINAL LENGTH | 4.620 INCHES ALL ENDS | | NOMINAL WIDTH ACROSS FLATS | 1.880 INCHES ALL ENDS | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.880 INCHES ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | NOMINAL THREAD SIZE | 1.250 INCHES ALL ENDS | | THREAD CLASS | 3B ALL ENDS | | NOMINAL OVERALL LENGTH | 4.620 INCHES | | SPECIAL FEATURES | USED ON ESM ANTENNA MAST CLOSURE DOOR ASSEMBLY |
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