Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HMUM-ICSC-1338 REV A found under Cabinet Electrical by Hose Mccann Telephone Co Inc. The National Stock Number assigned to this part is 5975014862871, and the Federal Supply Class is 5975 Electrical Hardware And Supplies. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HMUM-ICSC-1338 REV A.