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 5985-01-591-6698
NSN 6150-01-108-7328
NSN 5835-01-447-2544
NSN 6685-00-191-5001
NSN 5965-01-146-9162
NSN 7035-01-408-6802
NSN 5999-01-578-6827
NSN 4140-01-201-9219
NSN 6130-00-843-0929
NSN 6240-01-653-2522
NSN 5985-01-580-0566
NSN 5950-01-656-1137