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 5935-01-450-4314
NSN 5895-01-099-4041
NSN 6220-00-264-6440
NSN 5915-00-171-1812
NSN 5835-00-034-4976
NSN 6685-01-010-2120
NSN 5930-01-081-6318
NSN 6220-00-508-9155
NSN 6130-01-423-0612
NSN 6620-01-087-1528
NSN 5950-01-267-3455
NSN 6105-01-131-1408