Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BWH0R27J found under Resistor Fixed Wire by Trw Inc. The National Stock Number assigned to this part is 5905000018614, and the Federal Supply Class is 5905 Resistors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BWH0R27J.