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 5895-00-339-8334
NSN 5945-00-370-9477
NSN 5999-00-915-7562
NSN 6645-00-099-6913
NSN 6130-00-959-5800
NSN 5960-01-144-9183
NSN 5930-00-412-5764
NSN 6650-01-247-3435
NSN 6220-01-435-4225
NSN 7035-01-291-1770
NSN 6240-01-400-2935
NSN 6650-01-216-0525