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 6105-01-006-7069
NSN 6220-00-447-1054
NSN 5910-00-753-7581
NSN 6685-01-435-8700
NSN 5945-01-525-6018
NSN 5925-01-429-0392
NSN 5915-00-054-5535
NSN 6150-00-615-8737
NSN 5905-00-466-1251
NSN 6320-00-593-0379
NSN 5855-00-293-4708
NSN 5985-01-650-3229