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 6150-00-908-5089
NSN 5835-01-390-4667
NSN 5990-00-391-6207
NSN 6685-01-085-5582
NSN 5925-00-056-0898
NSN 6220-01-176-6408
NSN 5910-00-288-1898
NSN 2925-00-749-8893
NSN 5855-01-400-1590
NSN 5905-01-306-1159
NSN 7035-00-283-3112
NSN 6220-01-634-0660