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 6135-01-622-1296
NSN 5910-01-115-8208
NSN 4140-00-495-6849
NSN 6645-01-499-7385
NSN 6135-01-483-1501
NSN 6130-01-276-1303
NSN 5910-00-584-5822
NSN 6645-01-210-8180
NSN 6105-01-406-4844
NSN 5999-00-382-3505
NSN 6135-01-222-0703
NSN 6650-01-100-0933