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 2925-01-604-8984
NSN 6110-01-532-2194
NSN 6685-01-339-6898
NSN 5985-00-545-7191
NSN 5915-00-824-0196
NSN 6145-01-542-6145
NSN 7035-01-145-5059
NSN 5920-01-631-4009
NSN 5998-01-181-6357
NSN 5905-00-708-0891
NSN 5835-01-132-5894
NSN 5945-01-102-8868