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 5895-01-095-4291
NSN 2925-00-177-6969
NSN 5975-00-583-8625
NSN 5945-00-027-3013
NSN 5835-01-059-5535
NSN 6135-01-110-3516
NSN 5920-01-599-4432
NSN 4140-00-571-5337
NSN 5999-01-058-8965
NSN 5835-00-491-6075
NSN 5905-00-359-7765
NSN 5960-01-215-0992