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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5935-00-231-3011
NSN 5930-01-244-6476
NSN 6610-00-481-1197
NSN 5999-01-095-0446
NSN 2925-01-088-3612
NSN 7035-01-546-0059
NSN 5965-01-269-0684
NSN 6620-01-048-4145
NSN 5996-00-623-2912
NSN 6105-01-476-7393
NSN 5855-01-083-9053
NSN 5996-01-310-9564