5840-00-345-8715 GEAR,SPUR Index 4710-00-345-8719 TUBE,METALLIC

National Stock Number:
4710-00-345-8718

Federal Supply Class:
4710

National Item Identification Number:
003458718

Description:
TUBE,METALLIC

Detail:
A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards, or those in Tables 1 through 10, Appendix C, FIIG A004A. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see ADAPTER (as modified); COUPLING (as modified); or NIPPLE (as modified). Excludes TUBE, BENT (as modified); PIPE, METALLIC; SPACER, SLEEVE; METAL BAR (hollow); and items with fittings, except end protectors.


Manufacturer Information:
MIL-T-880881349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILT8808 5-16IN0D78821TD MATERIALS INC
MILT8808 5-16IN0D87912TIOGA PIPE INC


Techincal Specification:
CONSTRUCTIONSEAMLESS
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
DIAMETER0.312 INCHES NOMINAL
FIRST END STYLEPLAIN
HEAT TREATMENTANNEALED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-8808 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 321
MAXIMUM OPERATING TEMP1200.0 FAHRENHEIT
MEASURING METHOD AND LENGTH120.000 INCHES MINIMUM RANDOM AND 144.000 INCHES MAXIMUM RANDOM
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 321 COMPOSITION
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
WALL THICKNESS0.028 INCHES NOMINAL


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