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 5905-00-410-2361
NSN 6650-01-626-9616
NSN 4140-00-592-3318
NSN 6130-00-643-3924
NSN 6645-01-205-3869
NSN 5895-01-449-5126
NSN 5935-01-454-5676
NSN 6110-01-042-6735
NSN 5990-00-345-8967
NSN 5920-01-395-8699
NSN 5835-01-430-4765
NSN 5915-01-050-1581