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 5965-00-106-3195
NSN 5950-01-242-3277
NSN 6240-00-957-5724
NSN 5965-00-161-0094
NSN 5990-01-106-7459
NSN 5950-01-561-5034
NSN 6685-01-298-6859
NSN 6105-01-152-5987
NSN 5999-01-267-9957
NSN 5910-00-837-9856
NSN 5975-00-265-7774
NSN 5975-00-541-8531