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 6105-00-481-6880
NSN 5960-01-191-1982
NSN 6130-01-547-4480
NSN 5935-00-906-7799
NSN 5950-00-755-2109
NSN 2925-01-029-5300
NSN 5990-01-642-5748
NSN 5925-01-530-7321
NSN 5915-01-551-3109
NSN 6220-01-267-6464
NSN 5920-01-020-7659
NSN 5999-00-316-6142