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 5910-01-035-8103
NSN 5835-00-838-0707
NSN 5930-00-951-6531
NSN 5905-01-532-1891
NSN 6145-01-463-3722
NSN 5920-00-422-0757
NSN 6610-01-599-3870
NSN 6650-01-086-1270
NSN 5945-01-331-6264
NSN 6145-01-443-6238
NSN 5960-01-331-3817
NSN 7035-01-113-6492