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 5975-00-719-9793
NSN 5950-01-306-2265
NSN 5998-01-152-2819
NSN 6145-00-738-5601
NSN 5965-00-866-3371
NSN 6610-01-448-2590
NSN 6150-01-144-5259
NSN 6320-00-306-0124
NSN 5960-01-039-7840
NSN 5990-01-044-4767
NSN 6110-01-501-7366
NSN 6150-01-149-9907