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 5965-01-462-2291
NSN 5985-01-441-2285
NSN 5920-01-507-7159
NSN 5950-01-386-7182
NSN 5895-01-167-8781
NSN 5990-01-166-2237
NSN 2925-01-384-4139
NSN 5960-01-649-1341
NSN 5998-00-599-7136
NSN 6620-00-451-8783
NSN 6685-00-513-4971
NSN 6135-01-142-6456