4710-01-497-0296 TUBE,METALLIC Index 4730-01-497-0298 UNION,PIPE

National Stock Number:
2990-01-497-0297

Federal Supply Class:
2990

National Item Identification Number:
014970297

Description:
PIPE,EXHAUST

Detail:
A rigid tubular item designed to direct the exhaust gases away from an engine, heater, or the like. For flexible items, see HOSE, METALLIC.


Manufacturer Information:
1243239619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DESIGN FORMPREBENT
END ITEM MODEL NUMBERM939/M939A1
END ITEM NAMETRUCK, CARGO
END ITEM SOURCE19207
FURNISHED ITEMS AND QUANTITY1 FLANGE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A513 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
NOMINAL OUTSIDE DIAMETER4.000 INCHES
SPECIAL FEATURESCALLED PIPE ASSEMBLY EXHAUST; ITEM CONSISTS OF 1EA OF THE FOLLOWING P/N'S WELDED TOGETHER, ADAPTER 12432397, PIPE 12432396-1, FLANGE 11609354-4; OVERALL LENGTH APPROX 14.0 IN; MATERIALS, STEEL, CARBON, WELDED TUBING TYPE 2 FLASH CONTROLLED TO 0.010 IN. IAW ASTM A513 EXCEPT TUBING SHALL BE FABRICATED FROM ALUMINIZED STEEL SHEET, TYPE 1 COMMERCIAL QUALITY, COATING DESIGNATIONTI- 40 IAW ASTM A463.
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A463 ASSN STD SINGLE TREATMENT RESPONSE
SURFACE TREATMENTALUMINUM
USAGE LOCATIONEXHAUST PIPE
WALL THICKNESS0.0830 INCHES NOMINAL


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