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 6240-00-580-0666
NSN 5960-00-407-7705
NSN 5960-00-343-2888
NSN 6220-00-542-4898
NSN 5975-01-332-6909
NSN 6320-00-578-6898
NSN 5975-01-015-7770
NSN 5910-00-061-6040
NSN 5975-00-391-6013
NSN 5960-01-414-1677
NSN 6650-01-473-7723
NSN 6150-01-236-5818