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National Stock Number:
4710-00-820-3378
Federal Supply Class:
4710
National Item Identification Number:
008203378
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:
| 9197495 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| END CONNECTION SPEC/STD | AN,AN818,PART NO. AN818-4J AND MIL,MS20819,PART NO. MS20819-4J AND MIL,MS21921,PART NO. MS21921-4J AND MIL,MS21922,PART NO. MS21922-4C | | END CONNECTION STYLE | SWIVEL NUT, FLARED FIRST END | | DESIGN FORM | STRAIGHT | | OVERALL LENGTH | 3.000 INCHES NOMINAL | | 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 | | NOMINAL THREAD SIZE | 0.438 INCHES SECOND END | | SEAT ANGLE IN DEG | 12.0 SECOND END | | SEAT ANGLE IN DEG | 37.0 FIRST END | | WALL THICKNESS | 0.031 INCHES MINIMUM AND 0.038 INCHES MAXIMUM | | THREAD CLASS | 3B SINGLE END | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD DIRECTION | RIGHT-HAND SECOND END | | THREAD SERIES DESIGNATOR | UNF FIRST END | | THREAD SERIES DESIGNATOR | UNF SECOND END | | TUBE OUTSIDE DIAMETER | 0.250 INCHES NOMINAL |
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