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 5835-01-412-6901
NSN 5920-01-469-6025
NSN 6320-01-539-4789
NSN 5835-01-411-7050
NSN 7035-00-238-3662
NSN 5895-01-141-7025
NSN 5915-00-514-2098
NSN 6110-00-660-8998
NSN 6685-01-322-1326
NSN 5990-00-173-2816
NSN 6220-01-498-2800
NSN 6150-00-736-0327