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 5905-01-233-5094
NSN 7035-00-803-3056
NSN 5990-01-147-5225
NSN 6110-01-118-7794
NSN 6150-01-211-2744
NSN 7035-00-349-8571
NSN 6620-00-766-3974
NSN 6135-00-985-7846
NSN 6130-01-126-4603
NSN 6105-01-274-0617
NSN 6110-01-047-7730
NSN 6105-00-557-8962