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 6135-00-519-1325
NSN 5945-01-384-1990
NSN 6620-01-143-2569
NSN 5910-00-858-1230
NSN 6620-00-280-2874
NSN 6105-01-550-6654
NSN 5965-00-992-8942
NSN 5985-01-100-5599
NSN 6650-01-655-0762
NSN 5905-01-418-8476
NSN 5945-00-762-2186
NSN 6150-01-032-0708