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 5855-01-231-4945
NSN 5935-01-541-9195
NSN 5935-00-490-5219
NSN 6650-01-498-0965
NSN 5990-01-463-2279
NSN 6685-01-273-3139
NSN 5990-00-161-2797
NSN 5975-01-176-5620
NSN 5895-00-127-6383
NSN 5925-01-454-0253
NSN 5950-00-104-7526
NSN 6320-01-149-2808