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 2925-00-192-1166
NSN 6110-01-268-0418
NSN 6650-00-839-2527
NSN 6145-01-419-6050
NSN 6130-00-990-5759
NSN 6220-01-511-0830
NSN 2925-01-317-4543
NSN 6135-01-400-2947
NSN 5985-01-142-0128
NSN 5925-00-683-2077
NSN 2925-01-607-4340
NSN 6610-01-517-6425