4710-01-321-8554 TUBE ASSEMBLY,METAL Index 4710-01-321-8556 TUBE AND FITTINGS,METALLIC

National Stock Number:
4710-01-321-8555

Federal Supply Class:
4710

National Item Identification Number:
013218555

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.


Manufacturer Information:
781464788277THE BOEING COMPANY
7814647-36430205MERCER PRODUCTS & MANUFACTURING COMPANY
7814647-36488277THE BOEING COMPANY


Techincal Specification:
END CONNECTION SPEC/STDMIL,MS20819,PART NO. MS20819-4 AND ANA,AN818,PART NO. AN818-4
END CONNECTION STYLESWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END
DESIGN FORMPREBENT
MATING END QUANTITY2 SINGLE END
MATERIALSTEEL SINGLE END
NOMINAL THREAD SIZE0.438 INCHES SINGLE END
SEAT ANGLE IN DEG12.0 SINGLE END
WALL THICKNESS0.028 INCHES NOMINAL
THREAD CLASS3B SINGLE END
THREAD DIRECTIONRIGHT-HAND SINGLE END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) SINGLE END
TUBE OUTSIDE DIAMETER0.250 INCHES NOMINAL


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