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 6620-00-932-4306
NSN 5895-01-434-0376
NSN 5975-01-285-5772
NSN 5835-01-486-4191
NSN 5835-01-216-5639
NSN 5950-00-400-6074
NSN 5975-00-559-5676
NSN 4140-01-308-1964
NSN 2925-00-228-8854
NSN 6620-00-816-9755
NSN 6620-01-397-8683
NSN 5835-01-608-8868