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 6130-00-335-9712
NSN 6130-01-374-6718
NSN 6150-01-340-5029
NSN 5996-00-084-8940
NSN 6110-01-225-1049
NSN 6650-00-834-9062
NSN 5935-01-145-4334
NSN 6110-01-467-0459
NSN 5920-01-433-1668
NSN 6645-00-503-1379
NSN 6150-00-087-0815
NSN 5985-01-038-2183