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 5915-01-210-9785
NSN 6610-01-605-2451
NSN 6135-01-202-8113
NSN 4140-01-254-2739
NSN 7035-01-219-9476
NSN 5930-01-173-5124
NSN 5910-01-584-7382
NSN 5910-01-219-1945
NSN 5905-00-188-7984
NSN 5835-01-645-2892
NSN 6610-01-278-9387
NSN 5985-01-539-1930