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National Stock Number:
4710-01-521-4289
Federal Supply Class:
4710
National Item Identification Number:
015214289
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:
| 70307-23010 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 70307-23010-061 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| DESIGN FORM | PREBENT | | END CONNECTION SPEC/STD | AN818 AND MS20819 | | END CONNECTION STYLE | SWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END | | MATERIAL | STEEL CORROSION RESISTING SINGLE END | | MATING END QUANTITY | 2 SINGLE END | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.438 INCHES SINGLE END | | SPECIAL FEATURES | 300 SERIES STAINLESS STEEL; 3 BENDS | | WALL THICKNESS | 0.020 INCHES NOMINAL | | THREAD CLASS | 3B FIRST END | | THREAD QUANTITY PER INCH | 20 SINGLE END | | THREAD SERIES DESIGNATOR | UNJF SINGLE END | | TUBE OUTSIDE DIAMETER | 0.250 INCHES NOMINAL | | TUBING MATERIAL | STEEL, STAINLESS |
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