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 5910-01-155-4875
NSN 5920-01-197-8004
NSN 6240-01-224-6941
NSN 5905-01-408-1380
NSN 6620-00-186-8220
NSN 5985-01-277-7966
NSN 2925-01-043-9786
NSN 5855-00-489-6754
NSN 6130-01-025-4986
NSN 6110-01-407-2901
NSN 4140-01-355-8879
NSN 7035-00-050-9962