4710-01-273-1426 TUBE ASSEMBLY,METAL Index 4720-01-273-1428 HOSE,PREFORMED

National Stock Number:
4710-01-273-1427

Federal Supply Class:
4710

National Item Identification Number:
012731427

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:
8821877646NORTHROP GRUMMAN SYSTEMS CORPORATION
88218-177646NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
DESIGN FORMPREBENT
END CONNECTION STYLESWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END
END CONNECTION SPEC/STDMIL,MS20819,PART NO. MS20819-4J AND ANA,AN818,PART NO. AN818-4J
MATERIALSTEEL COMP 304 SINGLE END
MATING END QUANTITY1 SINGLE END
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.438 INCHES SINGLE END
SEAT ANGLE IN DEG45.0 SINGLE END
WALL THICKNESS0.035 INCHES NOMINAL
THREAD CLASS3B SINGLE END
THREAD DIRECTIONRIGHT-HAND SINGLE END
THREAD SERIES DESIGNATORUNJF SINGLE END
TUBE OUTSIDE DIAMETER0.250 INCHES NOMINAL
TUBING MATERIALSTEEL, MIL-T-6845


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