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National Stock Number: 4710-01-180-3544
Federal Supply Class: 4710
National Item Identification Number: 011803544
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:
| 12311222 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END CONNECTION STYLE | PLAIN SECOND END | | END CONNECTION STYLE | UNTHREADED INTERNAL FIRST END | | DESIGN FORM | STRAIGHT | | OVERALL LENGTH | 10.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI MT1010 ASSN STD SINGLE MATERIAL RESPONSE OR AISI MT1020 ASSN STD SINGLE MATERIAL RESPONSE TUBING | | MATERIAL | STEEL COMP 1015 SINGLE END | | MATERIAL | STEEL COMP MT1010 OR STEEL COMP MT1020 TUBING | | MATING END QUANTITY | 1 SINGLE END | | NOMINAL THREAD SIZE | 0.250 INCHES SINGLE END | | SPECIAL FEATURES | ASSEMBLY CONTAINS A STRAP,PART NO.12311222-6 MADE OF STEEL,COMMERCIALQUALITY PER QQ-S-698; STRAP IS 0.0598 IN THICK; ASSEMBLY ALSO CONTAINS A PLATE,PART NO.12311222-5 MADE OF STEEL 1015 TO 1025 PER ASTM-A576 OR ASTM-A108; PLATE IS 0.25IN THICK AND HAS 2 HOLES WITH DIA OF 0.406IN | | TUBE OUTSIDE DIAMETER | 2.750 INCHES MINIMUM AND 4.250 INCHES MAXIMUM | | WALL THICKNESS | 0.250 INCHES NOMINAL | | THREAD CLASS | 2B SINGLE END | | THREAD DIRECTION | RIGHT-HAND SINGLE END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SINGLE END |
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