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National Stock Number: 4710-01-038-9388
Federal Supply Class: 4710
National Item Identification Number: 010389388
Description: TUBE ASSEMBLY,METAL
Detail: A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see HOSE ASSEMBLY (as modified). For items having perforations in the tubing or attachments, see TUBE ASSEMBLY, FIRE EXTINGUISHING SYSTEM. Excludes items having integral preformed or plain ends, TUBE, BENT (as modified), and items which are branched or forked.
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Manufacturer Information:
65651-11501-083 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
END CONNECTION SPEC/STD | MIL,MS21921,PART NO. MS21921-4J AND MS21922,PART NO. MS21922-4 | END CONNECTION STYLE | SWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END | DESIGN FORM | PREBENT | MATERIAL | STEEL CORROSION RESISTING AND STEEL SINGLE END | MATING END QUANTITY | 2 SINGLE END | NOMINAL THREAD SIZE | 0.438 INCHES SINGLE END | SEAT ANGLE IN DEG | 45.0 SINGLE END | WALL THICKNESS | 0.028 INCHES NOMINAL | THREAD CLASS | 3B SINGLE END | THREAD DIRECTION | RIGHT-HAND SINGLE END | THREAD SERIES DESIGNATOR | UNJF SINGLE END | TUBING MATERIAL | STEEL, CORROSION RESISTING | TUBE OUTSIDE DIAMETER | 0.250 INCHES NOMINAL |
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