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 5960-01-023-6618
NSN 6645-00-872-8685
NSN 5960-01-521-0626
NSN 6110-01-517-2404
NSN 5950-01-113-0675
NSN 5935-01-181-5590
NSN 5960-01-215-0992
NSN 6135-01-219-8612
NSN 6320-01-056-1164
NSN 6110-01-069-7390
NSN 5996-01-551-5714
NSN 5930-01-348-1279