Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 365534 found under Pin Grooved Headles by Gould Instrument Systems Inc. The National Stock Number assigned to this part is 5315011389761, and the Federal Supply Class is 5315 Nails Machine Keys And Pins. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 365534.