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 6135-00-851-8575
NSN 6220-01-261-1198
NSN 5950-01-497-1823
NSN 6130-01-626-8042
NSN 5895-01-365-0220
NSN 5960-00-274-4905
NSN 6145-01-614-4157
NSN 5960-01-342-1961
NSN 5999-01-228-5680
NSN 5935-01-496-2041
NSN 5910-01-378-7026
NSN 6620-01-578-6562