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 6610-01-193-2169
NSN 6650-01-532-6617
NSN 5998-00-679-4001
NSN 5950-01-025-9918
NSN 7035-00-300-3208
NSN 5990-01-517-1909
NSN 5835-00-454-7239
NSN 6110-01-497-8051
NSN 6150-01-649-0629
NSN 5996-01-486-2045
NSN 6645-01-314-2889
NSN 6145-01-457-7685