0.640 in. Dia
NSN 5975-01-329-9325
NSN 5895-01-431-1427
NSN 6110-01-267-5122
NSN 5998-01-416-9380
NSN 6650-01-366-7811
NSN 5985-00-105-1503
NSN 7035-01-183-7550
NSN 6135-00-240-3200
NSN 5925-00-344-3156
NSN 6685-01-054-4409
NSN 5835-01-077-6278
NSN 5925-01-609-8338
Last Updated: 06/03/2024