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 5835-00-013-9271
NSN 5950-01-025-7340
NSN 5930-01-152-2621
NSN 5895-01-318-2653
NSN 2925-01-543-0073
NSN 5985-01-447-2723
NSN 6645-01-580-3258
NSN 5835-00-233-6327
NSN 6610-01-550-7794
NSN 5915-00-784-1568
NSN 5855-00-114-4954
NSN 5999-01-213-5588