Used is static seal applications while in contact with fu
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 5945-00-301-4373
NSN 6105-01-332-2960
NSN 6610-01-142-8958
NSN 5990-01-118-0151
NSN 5835-01-545-6467
NSN 6610-01-187-1748
NSN 5975-00-105-6937
NSN 6240-01-421-4025
NSN 6130-00-405-6776
NSN 6620-00-446-8048
NSN 5835-01-048-8106
NSN 5905-00-814-5155