"NEXT HIGHER ASSEMBLY 2320-01-380-8604, TRUCK, UTILITY. W/S CODE HMMWV. THIS ITEM IS AN ASSEMBLY: 2 RAILS (WELDED), 3 BRACKETS, 3 PLATES, 1 REINFORCEMENT AND 48 ASSORTED SPACERS. SPECIAL ORGANIC ZINC RICH PRIMER IAW RM-RCSK18510"
MATT
MATERIAL
STEEL CORROSION RESISTING
MDCL
MATERIAL DOCUMENT AND CLASSIFICATION
"ASTM A715, HR, P& O, GRADE 50 ASSN STD ALL MATERIAL RESPONSES OR ASTM A606, HR, P & O, GRADE 50 ASSN STD ALL MATERIAL RESPONSES OR SAE J1392, GRADE 050ZHD OR 050ZHK ASSN STD ALL MATERIAL RESPONSES"