Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GL20 IT19 found under Pin Straight Headless by Hamworthy Kse Ab. The National Stock Number assigned to this part is 5315014260507, 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 GL20 IT19.