Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M192955 found under Parts Kitseal Replacementmecha by John Crane Inc. The National Stock Number assigned to this part is 2590016875897, and the Federal Supply Class is 2590 Miscellaneous Vehicular Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like M192955.