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National Stock Number:
4710-01-312-0365
Federal Supply Class:
4710
National Item Identification Number:
013120365
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:
| 70700-20445-064 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| END CONNECTION STYLE | UNTHREADED INTERNAL SECOND END | | END CONNECTION SPEC/STD | MIL,MS21921,P/N MS21921-4J | | END CONNECTION STYLE | SWIVEL NUT WITH LOOSE OR INTEGRAL CLINCH SLEEVE FIRST END | | DESIGN FORM | PREBENT | | MATERIAL | ALUMINUM ALLOY TUBING | | MATING END QUANTITY | 1 FIRST END | | MATING END QUANTITY | 1 SECOND END | | MATERIAL | STEEL CORROSION RESISTING FIRST END | | MATERIAL | STEEL CORROSION RESISTING SECOND END | | NOMINAL THREAD SIZE | 0.438 INCHES FIRST END | | SEAT ANGLE IN DEG | 12.0 SECOND END | | TUBE OUTSIDE DIAMETER | 0.250 INCHES NOMINAL | | WALL THICKNESS | 0.016 INCHES NOMINAL | | THREAD CLASS | 3B FIRST END | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END |
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