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 2925-01-170-1089
NSN 5855-00-058-1293
NSN 5835-01-170-5537
NSN 6645-00-232-4070
NSN 5835-01-626-9603
NSN 6150-01-102-6962
NSN 6145-00-299-6417
NSN 6645-01-157-9103
NSN 5930-01-593-0092
NSN 6240-01-304-6355
NSN 5935-01-087-6495
NSN 5920-00-819-4266