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 6650-01-181-6037
NSN 2925-01-480-8273
NSN 6240-01-496-5066
NSN 6240-01-131-1154
NSN 6220-01-649-5291
NSN 5999-01-308-8645
NSN 6620-00-244-0965
NSN 5945-01-239-4420
NSN 6150-01-656-9027
NSN 5905-01-008-0404
NSN 6610-01-550-1581
NSN 7035-01-487-6481