Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7546861 found under Test Kit Gamma Glutamyltranspeptidase Determinatio by Coulter Electronics Inc. The National Stock Number assigned to this part is 6550012303100, 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 7546861.