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 5935-01-591-6241
NSN 5960-00-079-8489
NSN 6110-01-486-8235
NSN 5999-00-011-2468
NSN 2925-00-010-2632
NSN 6110-00-021-0925
NSN 5935-00-083-5678
NSN 6685-00-286-8481
NSN 5985-01-193-4185
NSN 5910-01-435-7686
NSN 5998-00-592-1563
NSN 6650-00-851-7615