Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 191492 found under Pin by Ostby Barton Test Probes Division. The National Stock Number assigned to this part is 5315012339554, 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 191492.