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 4140-00-896-9602
NSN 6650-01-449-2334
NSN 5985-01-182-7437
NSN 5965-01-421-1244
NSN 5996-00-067-8864
NSN 4140-00-222-1151
NSN 5935-00-088-0807
NSN 5910-01-420-5160
NSN 5985-01-174-8941
NSN 6240-01-189-4975
NSN 5925-01-542-9068
NSN 5990-00-827-6212