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 6135-01-278-9717
NSN 5950-01-118-6005
NSN 6610-00-840-6187
NSN 6610-00-382-0266
NSN 5855-01-003-7102
NSN 6135-00-010-5275
NSN 6150-01-116-2180
NSN 5999-01-537-0977
NSN 5925-01-158-5008
NSN 5999-01-047-9357
NSN 5950-01-199-5342
NSN 6150-00-703-4138