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 5915-00-970-1419
NSN 5965-00-788-5466
NSN 6240-00-986-8814
NSN 6685-01-155-3061
NSN 6135-00-334-4500
NSN 5965-00-484-8236
NSN 5835-01-229-6964
NSN 5985-01-516-1808
NSN 4140-01-168-8796
NSN 5985-01-486-2110
NSN 5905-01-426-0518
NSN 5950-01-325-0433