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National Stock Number: 4710-01-492-1865
Federal Supply Class: 4710
National Item Identification Number: 014921865
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:
| 7-311830303 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | 7-311830303 | 8V613 | THE BOEING COMPANY |
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Techincal Specification:
| END CONNECTION STYLE | FLARELESS SECOND END | | END CONNECTION STYLE | UNTHREADED INTERNAL FIRST END | | DESIGN FORM | PREBENT | | OVERALL LENGTH | 76.200 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-7081, ALLOY 6061, T6 MIL SPEC SINGLE MATERIAL RESPONSE TUBING | | MATERIAL | ALUMINUM ALLOY 6061 TUBING | | MATERIAL | ALUMINUM ALLOY SECOND END | | MATING END QUANTITY | 1 FIRST END | | MATING END QUANTITY | 1 SECOND END | | NOMINAL THREAD SIZE | 0.875 INCHES SECOND END | | SPECIAL FEATURES | 1 PLATE HS 4367-2;TAPE AS REQUIRED HS 184-703;1 UNION FITTING HS 4520-10D;AND 1 TUBE 7-311830303-3;PLAIN END OF ASSY REFERENCES TEE RUN 7-3118-30304 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | TUBE ASSY,METAL-PUMP SUCTION,UTILITY SYSTEM | | TUBE OUTSIDE DIAMETER | 0.625 INCHES NOMINAL | | WALL THICKNESS | 0.028 INCHES MINIMUM AND 0.035 INCHES MAXIMUM | | THREAD CLASS | 3A SECOND END | | THREAD DIRECTION | RIGHT-HAND SECOND END | | THREAD QUANTITY PER INCH | 14 SECOND END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) SECOND END |
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