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 5935-01-344-5038
NSN 5998-00-409-0043
NSN 6110-00-092-9334
NSN 6135-01-545-6582
NSN 6650-01-292-5079
NSN 6105-01-170-9988
NSN 6650-01-371-3551
NSN 5910-01-418-2943
NSN 5996-01-050-6327
NSN 5985-01-528-5349
NSN 5960-00-909-7009
NSN 5935-01-004-9295