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 5965-01-105-4194
NSN 7035-00-500-7839
NSN 5855-01-539-4296
NSN 5965-00-179-7886
NSN 5975-00-497-2345
NSN 6150-01-465-2614
NSN 5975-01-618-4645
NSN 5855-01-364-9810
NSN 6105-00-489-9140
NSN 7035-00-408-8170
NSN 5915-00-615-9537
NSN 5985-01-381-7469