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 5835-01-180-9441
NSN 6135-00-255-1340
NSN 5920-00-471-9049
NSN 5935-01-300-5057
NSN 5910-00-397-0973
NSN 5835-00-289-9080
NSN 2925-00-355-5130
NSN 6150-00-974-9261
NSN 5990-00-428-1895
NSN 5925-00-900-5354
NSN 5965-01-461-7195
NSN 6645-00-079-1430