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 5835-00-807-5632
NSN 5895-01-163-3669
NSN 6650-01-074-8232
NSN 6135-01-306-6549
NSN 5945-01-356-7889
NSN 5855-00-797-8217
NSN 5985-01-341-5350
NSN 5930-00-069-9906
NSN 5915-01-188-4498
NSN 5930-00-398-1517
NSN 2925-01-074-9102
NSN 5999-01-112-9393