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 6105-00-116-1249
NSN 5935-01-215-0589
NSN 5855-00-560-0110
NSN 6145-01-347-7331
NSN 5855-00-761-6559
NSN 5990-01-264-9759
NSN 5935-01-026-9659
NSN 5935-01-146-4851
NSN 6130-01-524-9893
NSN 5930-00-933-6816
NSN 5965-01-046-9619
NSN 5950-01-211-6459