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 5999-00-136-3368
NSN 6105-00-237-5378
NSN 5999-00-934-2880
NSN 6645-00-599-8890
NSN 5895-00-342-9581
NSN 6105-00-012-8278
NSN 5930-01-480-7830
NSN 6135-01-022-5427
NSN 5999-01-422-2065
NSN 6650-00-344-9500
NSN 5950-01-581-4571
NSN 6105-01-097-3882