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 6105-01-628-9110
NSN 4140-01-462-5685
NSN 5895-01-261-4515
NSN 6145-01-463-8229
NSN 5965-00-179-7886
NSN 6135-01-379-1697
NSN 5920-01-568-7192
NSN 5950-01-634-0677
NSN 5930-01-206-0582
NSN 5910-01-224-2309
NSN 5950-00-539-7580
NSN 5945-01-218-4022