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 2925-01-446-6976
NSN 5965-01-348-8761
NSN 6130-00-235-1000
NSN 5965-01-562-4667
NSN 2925-01-155-2994
NSN 6105-00-596-9962
NSN 5835-00-389-2816
NSN 6150-00-116-0568
NSN 5910-00-104-7260
NSN 6145-01-103-3273
NSN 2925-01-603-6379
NSN 6220-01-052-1375