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 6320-01-116-3980
NSN 6150-01-424-0229
NSN 5999-01-195-3139
NSN 5999-01-082-1649
NSN 5905-01-238-6905
NSN 6645-00-955-7997
NSN 6135-00-175-7132
NSN 5950-01-150-9220
NSN 6610-00-518-4919
NSN 6620-00-403-1142
NSN 6110-00-185-8147
NSN 5895-01-476-7344