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 5855-01-068-3683
NSN 5999-01-206-2814
NSN 6105-01-102-8113
NSN 6145-01-302-5804
NSN 6645-01-258-9272
NSN 5835-01-123-8305
NSN 5975-00-840-5844
NSN 5985-00-417-6302
NSN 5945-01-200-7300
NSN 7035-01-544-6975
NSN 7035-00-286-6221
NSN 5960-01-100-7381