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 6220-01-154-8368
NSN 5945-00-998-5728
NSN 6240-01-003-5797
NSN 5910-01-431-2346
NSN 6220-00-604-8862
NSN 6650-00-316-4889
NSN 5998-01-020-8117
NSN 4140-01-286-0013
NSN 5915-01-460-0433
NSN 5915-01-545-0947
NSN 5920-01-448-4858
NSN 2925-00-150-7334