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 5960-00-024-9783
NSN 6650-00-473-1259
NSN 5950-01-406-2849
NSN 5945-01-133-6985
NSN 5965-01-479-0744
NSN 6650-00-403-6386
NSN 6105-01-506-2661
NSN 6135-00-100-0485
NSN 6220-00-231-5778
NSN 5920-01-017-5438
NSN 5950-01-070-1553
NSN 2925-00-233-5644