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 5999-01-322-1042
NSN 5930-01-173-6884
NSN 6110-01-300-5995
NSN 7035-01-035-8987
NSN 6620-00-245-6164
NSN 7035-01-193-2667
NSN 2925-01-541-5031
NSN 5895-01-211-6807
NSN 6610-01-151-1540
NSN 5905-01-507-3083
NSN 6650-00-654-6950
NSN 5950-01-026-5962