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 5895-00-218-1355
NSN 5965-01-191-0735
NSN 6320-01-578-6006
NSN 5996-01-385-6659
NSN 5965-01-659-7093
NSN 5935-00-721-1677
NSN 5998-00-369-7285
NSN 5910-01-271-4728
NSN 6105-01-183-3135
NSN 6150-00-925-7424
NSN 5925-00-363-9578
NSN 6645-01-614-4838