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 5855-00-235-2676
NSN 5950-01-165-3001
NSN 5945-01-484-8990
NSN 6620-00-060-6801
NSN 6145-01-296-2096
NSN 5965-01-331-1644
NSN 6130-00-503-5099
NSN 6650-00-678-5627
NSN 7035-01-356-4025
NSN 6620-00-560-4406
NSN 5920-00-769-0967
NSN 5895-01-429-1255