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 6220-01-265-8650
NSN 5910-01-633-9963
NSN 6135-00-505-0679
NSN 6145-00-209-5657
NSN 6105-01-385-7917
NSN 6240-01-371-3020
NSN 5950-01-176-9826
NSN 6610-00-532-7881
NSN 5996-01-400-3558
NSN 5930-01-240-5290
NSN 5930-01-376-5352
NSN 5895-01-241-6849