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 6650-01-147-3125
NSN 5999-01-465-4135
NSN 5990-00-150-6979
NSN 5965-00-925-7314
NSN 6145-00-909-0614
NSN 5915-01-327-1165
NSN 5975-00-269-4365
NSN 6610-01-568-7028
NSN 5960-00-193-6867
NSN 5999-00-368-2227
NSN 7035-01-176-4857
NSN 6685-01-617-3822