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 6650-01-495-1269
NSN 6685-01-435-6496
NSN 6135-01-252-0315
NSN 6135-01-546-4588
NSN 6130-00-420-1248
NSN 5935-01-339-8477
NSN 7035-01-045-3502
NSN 5999-00-099-6889
NSN 6150-00-397-4012
NSN 5925-01-379-9942
NSN 5960-01-299-9182
NSN 5895-01-510-6325