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 6105-01-385-3185
NSN 5920-01-433-5435
NSN 5945-01-100-6838
NSN 6645-01-352-5675
NSN 5960-01-142-1995
NSN 6110-00-486-0514
NSN 6320-01-050-1290
NSN 6645-00-684-3424
NSN 6610-00-184-0833
NSN 6610-01-475-1921
NSN 6135-00-369-2368
NSN 5895-01-455-2548