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 5950-01-132-8419
NSN 2925-00-491-3549
NSN 6145-01-444-0812
NSN 7035-01-507-2590
NSN 5998-01-315-6890
NSN 6220-01-401-5337
NSN 5855-01-149-4110
NSN 6240-00-813-6328
NSN 5855-00-051-2792
NSN 6135-01-020-3805
NSN 6320-01-355-3998
NSN 5835-01-580-0446