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 6130-01-338-3707
NSN 5965-00-575-4089
NSN 5935-00-958-2888
NSN 5950-01-622-5017
NSN 6105-01-526-6140
NSN 5999-01-602-2428
NSN 6645-01-514-7901
NSN 5965-00-575-4089
NSN 5855-01-608-1235
NSN 5915-01-616-5581
NSN 5960-00-816-8695
NSN 6220-01-646-2846