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 7035-00-763-6180
NSN 6650-01-368-3286
NSN 6685-00-501-6501
NSN 5960-00-351-4821
NSN 6240-00-275-1950
NSN 5990-00-398-0507
NSN 6150-01-100-9736
NSN 6320-01-230-8444
NSN 5965-00-739-2063
NSN 6220-01-571-9995
NSN 5925-00-020-8917
NSN 5855-00-149-0766