Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M27-927 ITEM 8 found under Ring Retaining by Weksler Glass Thermometer Corp. The National Stock Number assigned to this part is 5325014980310, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like M27-927 ITEM 8.