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 2925-01-012-3162
NSN 5855-01-397-2487
NSN 5985-01-317-2147
NSN 6645-00-960-6594
NSN 5998-00-451-9934
NSN 6685-01-025-6765
NSN 5915-00-800-5264
NSN 2925-00-824-2186
NSN 5999-01-311-1892
NSN 5855-01-290-3248
NSN 6610-00-597-3095
NSN 6135-01-516-4638