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 5960-00-759-2534
NSN 6110-01-429-7851
NSN 6685-01-169-7741
NSN 6240-00-809-4977
NSN 6685-01-510-9575
NSN 5920-00-252-3197
NSN 5965-01-334-3980
NSN 5950-01-234-9277
NSN 6620-01-551-7922
NSN 6685-00-616-3878
NSN 5935-01-246-2283
NSN 2925-01-347-4208