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 6650-01-608-4820
NSN 5965-01-294-1396
NSN 5895-01-067-7957
NSN 6685-01-105-6196
NSN 5945-01-634-0588
NSN 6240-01-306-4320
NSN 5855-01-364-8193
NSN 5996-01-419-1201
NSN 5930-01-350-8369
NSN 6130-01-020-7307
NSN 5945-00-346-2832
NSN 5920-01-545-6753