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 5895-00-087-7925
NSN 5935-00-786-3551
NSN 5990-00-382-5885
NSN 5930-01-634-0659
NSN 5910-00-838-9471
NSN 5999-01-267-7168
NSN 6650-01-547-6631
NSN 6220-00-300-5412
NSN 5998-01-113-7120
NSN 5920-01-389-4136
NSN 5960-01-188-4558
NSN 2925-00-887-2073