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National Stock Number:
4730-01-504-2136
Federal Supply Class:
4730
National Item Identification Number:
015042136
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:
| 2621-614-01 ASSY 113 | 96169 | ELECTRIC BOAT CORPORATION | | 512-7286768-F107 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7286768 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 845-4558704 ASSY 113 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | H643-1309-F107 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS | | CONNECTION STYLE | PLAIN (TUBE) ALL ENDS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PENETRATION | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS | | SPECIAL FEATURES | USED ON THE NSSN CLASS SUBMARINE PIPING VENTILATION SYSTEM; SHAPE IS CONICAL; COUPLING PROVIDES TUBING A WAY TO TRAVERSE THROUGH DIFFERENT STRUCTURES WITH OUT BEING BENT; COUPLING IS USED ON EITHER SIDE OF A STRUCTURE TO HOLD TUBING STRAIGHT | | TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED | 0.035 INCHES ALL ENDS |
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