4710-00-087-2757 TUBE ASSEMBLY,METAL Index 7690-00-087-2760 MARKER,IDENTIFICATION

National Stock Number:
4710-00-087-2759

Federal Supply Class:
4710

National Item Identification Number:
000872759

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:
1167660319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
4710000872759A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
4710000872759SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE


Techincal Specification:
END CONNECTION SPEC/STDMIL,MS21921,PART NO. MS21921-4
END CONNECTION STYLESWIVEL NUT WITH LOOSE OR INTEGRAL CLINCH SLEEVE SINGLE END
CONNECTION SPECIAL DESIGNUNION SINGLE END
DESIGN FORMPREBENT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637,C1141 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-637,C1137 FED SPEC 2ND MATERIAL RESPONSE SECOND END
MATERIALSTEEL COMP 1137 FIRST END
MATERIALSTEEL COMP 1141 SECOND END
MATING END QUANTITY2 SINGLE END
NOMINAL THREAD SIZE0.438 INCHES SINGLE END
SEAT ANGLE IN DEG45.0 SINGLE END
SEAT RADIUS0.028 INCHES NOMINAL SINGLE END
SPECIAL FEATURESDEVELOPED LENGTH APPROXIMATELY 33.00 IN.
WALL THICKNESS0.049 INCHES NOMINAL
THREAD CLASS3B SINGLE END
THREAD DIRECTIONRIGHT-HAND SINGLE END
THREAD SERIES DESIGNATORUNF SINGLE END
TUBING MATERIALSTEEL
TUBE OUTSIDE DIAMETER0.250 INCHES NOMINAL


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