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 5985-00-843-2584
NSN 5960-00-271-1396
NSN 5935-01-528-7592
NSN 6620-00-774-3638
NSN 6685-00-226-1885
NSN 5925-01-491-7884
NSN 5920-00-427-2985
NSN 5960-01-518-4440
NSN 5999-00-167-1136
NSN 5910-00-577-1934
NSN 5905-01-424-5471
NSN 6240-01-051-8699