Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FJB-0B2495 found under Adapter Grease Gun Coupling by Bijur Lubricating Corp. The National Stock Number assigned to this part is 4930003242491, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like FJB-0B2495.