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 7035-00-756-4374
NSN 5945-01-167-8498
NSN 5905-01-158-7791
NSN 5998-00-278-4481
NSN 5996-00-932-3796
NSN 5920-01-460-6740
NSN 6135-01-056-4609
NSN 7035-00-173-2281
NSN 5910-01-323-4819
NSN 6220-00-927-6272
NSN 7035-01-592-4344
NSN 4140-01-510-2729