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 6685-00-537-2490
NSN 5895-00-064-0304
NSN 6610-01-341-0886
NSN 5930-01-541-7315
NSN 6150-01-619-3983
NSN 6620-01-192-0543
NSN 6130-01-211-1626
NSN 6135-01-462-6040
NSN 5910-01-156-0752
NSN 5960-00-628-2003
NSN 5990-01-480-9938
NSN 6650-00-901-4914