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 6650-01-426-4253
NSN 5950-01-336-5546
NSN 5990-01-056-6413
NSN 5950-01-608-1523
NSN 6610-00-530-0035
NSN 5945-01-391-3745
NSN 6645-01-184-5065
NSN 5985-01-135-1638
NSN 6135-01-508-5637
NSN 5998-00-824-2853
NSN 5999-00-583-7034
NSN 6610-00-641-3015