Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SER 1960 NO 6 32 X 1 1 4 TY 18 found under Screw Cap Socket He by Allmetal Screw Products Corp. The National Stock Number assigned to this part is 5305011435036, and the Federal Supply Class is 5305 Screws. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SER 1960 NO 6 32 X 1 1 4 TY 18.