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 6320-01-033-6624
NSN 5985-01-419-2833
NSN 5998-00-248-9159
NSN 5945-01-391-4999
NSN 5990-01-527-7640
NSN 6610-01-579-0134
NSN 5855-01-411-3360
NSN 5999-00-222-8606
NSN 6135-00-756-3087
NSN 5930-01-558-4021
NSN 7035-01-654-9501
NSN 5910-01-338-3488