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 5996-00-823-9164
NSN 5965-00-170-5254
NSN 5910-01-555-0086
NSN 6240-00-072-9966
NSN 5925-01-634-0664
NSN 5855-01-373-7538
NSN 5950-00-332-9222
NSN 6110-01-377-4718
NSN 6320-01-459-6992
NSN 6105-01-581-4238
NSN 5945-00-513-9716
NSN 5999-01-430-0391