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 5996-01-646-5152
NSN 5999-00-840-6361
NSN 6135-00-284-1406
NSN 6145-01-346-0601
NSN 2925-01-244-3016
NSN 5910-01-575-4033
NSN 6610-00-853-6990
NSN 5835-00-242-3763
NSN 5965-01-449-9343
NSN 5960-01-386-5770
NSN 5990-01-432-4249
NSN 6150-01-113-2054