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National Stock Number:
4710-00-418-4950
Federal Supply Class:
4710
National Item Identification Number:
004184950
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:
| 3180569 | 64248 | ASTRO MACHINE CO INC | | 3180569 | 82577 | RAYTHEON COMPANY |
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Techincal Specification:
| END CONNECTION SPEC/STD | MIL,MS20819,PART NO. MS20819-4J AND ANA,AN818,PART NO. AN818-4J | | END CONNECTION STYLE | SWIVEL NUT, FLARED SINGLE END | | DESIGN FORM | PREBENT | | MATING END QUANTITY | 2 SINGLE END | | MATERIAL | STEEL CORROSION RESISTING SINGLE END | | NOMINAL THREAD SIZE | 0.438 INCHES SINGLE END | | SPECIAL FEATURES | 3.000 INCH LENGTH FROM FIRST FITTING END TO CENTER; 3.810 INCH LENGTH TO SECOND END BEND; 1.940 INCH FROM SECOND END BEND TO END OF SECOND END FITTING; PASSIVATE; FOR USE OF 225 PSIG-DISTILLED WATER; MPC COOLANT RETURN | | SEAT ANGLE IN DEG | 37.0 SINGLE END | | WALL THICKNESS | 0.035 INCHES NOMINAL | | THREAD CLASS | 3B SINGLE END | | THREAD DIRECTION | RIGHT-HAND SINGLE END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) SINGLE END | | TUBE OUTSIDE DIAMETER | 0.250 INCHES NOMINAL |
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