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 5915-01-142-2018
NSN 6105-01-096-4883
NSN 6220-01-453-6330
NSN 2925-00-315-8442
NSN 2925-01-436-7325
NSN 5990-00-834-1744
NSN 6320-00-578-6898
NSN 7035-01-282-7124
NSN 6135-00-932-3136
NSN 5895-01-047-3301
NSN 6240-00-079-0112
NSN 5990-01-463-2279