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 5910-00-733-0326
NSN 6105-01-357-6320
NSN 6105-00-189-1769
NSN 5915-00-844-0470
NSN 6685-01-634-0611
NSN 6620-01-026-1776
NSN 5895-01-411-3699
NSN 5950-01-136-7476
NSN 5925-00-535-4120
NSN 6105-01-513-8246
NSN 6685-01-634-0611
NSN 2925-01-371-6853