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 5999-00-272-7453
NSN 5985-01-495-0658
NSN 5935-01-501-5443
NSN 5996-01-184-9442
NSN 6610-00-382-0266
NSN 6105-01-053-0519
NSN 6685-01-024-1807
NSN 5935-01-385-9034
NSN 5965-01-354-1677
NSN 6150-00-335-7189
NSN 6110-01-466-1506
NSN 5920-01-634-0250