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 5998-01-481-7582
NSN 4140-00-555-3856
NSN 6130-01-092-3892
NSN 6130-00-701-3999
NSN 5999-01-535-7098
NSN 4140-01-015-2728
NSN 5960-01-399-4327
NSN 6610-00-190-1428
NSN 6650-01-295-7896
NSN 6145-01-133-0451
NSN 6150-01-181-2723
NSN 6145-01-062-6917