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 5935-01-272-1404
NSN 5996-01-464-4198
NSN 7035-00-973-3331
NSN 5930-01-206-4626
NSN 5930-01-469-6345
NSN 5996-01-158-0086
NSN 6135-01-292-1071
NSN 6620-01-045-4467
NSN 5990-00-402-7721
NSN 6220-01-487-7690
NSN 6650-01-656-9398
NSN 5855-01-615-5185