Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0196445 found under Bushing Sleeve by Intrupa Mfg Co. The National Stock Number assigned to this part is 3120000196445, and the Federal Supply Class is 3120 Bearings Plain Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 0196445.