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 5915-01-025-6169
NSN 5920-01-331-4712
NSN 5910-01-596-6525
NSN 5945-00-441-9681
NSN 6150-01-236-0809
NSN 5965-01-631-5087
NSN 5996-00-645-9957
NSN 6105-00-855-5164
NSN 6105-01-509-1027
NSN 5835-01-475-3101
NSN 6145-00-813-0343
NSN 5910-00-827-3812