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National Stock Number: 4710-01-143-4457
Federal Supply Class: 4710
National Item Identification Number: 011434457
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:
| 31-4497 | 82918 | THE BOEING COMPANY | | 31-4497-1 | 82918 | THE BOEING COMPANY |
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Techincal Specification:
| END CONNECTION SPEC/STD | MIL,MS21921,P/N MS21921-6 AND ANA,AN818,P/N AN818-6 | | END CONNECTION STYLE | SWIVEL NUT WITH COMPRESSION SLEEVE ALL ENDS | | DESIGN FORM | PREBENT | | MATERIAL | STEEL ALL ENDS | | MATING END QUANTITY | 2 ALL ENDS | | NOMINAL THREAD SIZE | 0.562 INCHES ALL ENDS | | SEAT ANGLE IN DEG | 37.0 ALL ENDS | | WALL THICKNESS | 0.035 INCHES NOMINAL | | THREAD CLASS | 3B ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS | | TUBE OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |
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