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 5915-01-462-7236
NSN 5930-01-320-4848
NSN 5950-01-557-1886
NSN 6685-00-100-4753
NSN 5998-01-447-3256
NSN 6650-01-570-9308
NSN 5930-00-891-6382
NSN 6150-01-614-5336
NSN 5915-01-212-4492
NSN 5945-01-422-4565
NSN 5960-01-298-2609
NSN 6130-01-485-8156