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 5925-00-572-8348
NSN 6610-01-047-7245
NSN 5945-00-370-6279
NSN 6610-01-424-0776
NSN 5996-01-545-6579
NSN 5910-01-567-5232
NSN 4140-01-301-9397
NSN 5920-01-150-3499
NSN 6610-01-248-4339
NSN 5925-00-563-3707
NSN 6645-01-252-9659
NSN 6105-00-248-5772