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 5950-00-509-1249
NSN 5905-01-417-1324
NSN 6650-01-341-9838
NSN 5985-01-634-0635
NSN 5935-00-008-2824
NSN 7035-00-631-3782
NSN 5910-00-179-2888
NSN 5996-01-479-6106
NSN 5855-00-444-2298
NSN 6135-01-589-0333
NSN 2925-00-999-8967
NSN 5910-00-964-8472