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 5915-00-669-7238
NSN 6240-01-657-9047
NSN 6135-00-613-1068
NSN 6105-00-317-5688
NSN 5965-01-425-1347
NSN 5985-01-186-5932
NSN 5998-01-023-0593
NSN 6650-00-966-5205
NSN 5920-01-321-0770
NSN 2925-00-101-7972
NSN 6220-01-021-0181
NSN 5895-00-807-1540