Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 90-00001-002 found under Battery Nonrecharge by General Dynamics Ots Inc. The National Stock Number assigned to this part is 6135013408836, and the Federal Supply Class is 6135 Batteries Nonrechargeable. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 90-00001-002.