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 7035-00-628-3471
NSN 5930-01-165-6880
NSN 5960-00-846-9042
NSN 5960-01-411-5217
NSN 6620-00-321-0134
NSN 6645-01-439-7198
NSN 6130-01-167-8036
NSN 5920-00-764-7201
NSN 6610-01-519-5157
NSN 5999-01-481-3744
NSN 6685-01-158-7039
NSN 5999-01-432-1564