Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 229B3554G4AS6-5C found under Contact Electrical by Network Systems Corp. The National Stock Number assigned to this part is 5999007255852, and the Federal Supply Class is 5999 Miscellaneous Electrical And Electronic Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 229B3554G4AS6-5C.