Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 07 2312 83-01 found under Screw Machine by Ahearn And Soper Co Inc. The National Stock Number assigned to this part is 5305012921191, 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 07 2312 83-01.