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 5950-00-762-0844
NSN 7035-01-429-7954
NSN 6220-01-166-7633
NSN 5855-00-763-2155
NSN 5965-01-620-0902
NSN 5945-01-013-9311
NSN 6220-01-449-7223
NSN 5930-01-366-5290
NSN 5985-01-651-9995
NSN 5920-00-013-9967
NSN 5835-00-572-7445
NSN 5915-01-641-8953