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 5925-01-530-4513
NSN 2925-01-254-8925
NSN 5910-01-022-6505
NSN 6130-00-433-9422
NSN 6150-01-614-1032
NSN 5998-01-143-1191
NSN 5965-01-545-5971
NSN 5999-01-109-3509
NSN 6240-01-582-0168
NSN 5935-01-391-8079
NSN 6240-01-558-3424
NSN 5910-01-579-2614