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 5920-01-518-5670
NSN 5835-01-297-1909
NSN 6110-01-291-3545
NSN 6650-00-056-1581
NSN 5895-01-311-2663
NSN 5960-01-406-9467
NSN 5920-01-186-3953
NSN 5910-01-095-2594
NSN 6240-01-326-6937
NSN 5920-01-399-1801
NSN 5996-01-100-6057
NSN 5965-00-208-4896