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 5935-01-611-2918
NSN 6645-01-157-4199
NSN 5910-01-481-6458
NSN 6645-01-448-2726
NSN 5920-00-269-4060
NSN 5920-01-192-8605
NSN 5905-01-391-7135
NSN 5998-01-451-1259
NSN 5950-01-183-3795
NSN 5965-00-802-6683
NSN 2925-01-628-5296
NSN 6645-01-111-9825