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 5930-01-410-8296
NSN 6105-01-484-2167
NSN 6135-00-985-7846
NSN 6240-00-255-2159
NSN 5835-01-386-4027
NSN 6645-01-510-1752
NSN 6105-01-243-2118
NSN 5990-01-027-8260
NSN 5915-00-575-7808
NSN 5960-01-054-3752
NSN 5999-00-967-4638
NSN 5915-01-376-8554