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 6645-01-589-0840
NSN 6135-01-431-6801
NSN 5910-01-024-9571
NSN 6620-01-294-1044
NSN 6130-01-433-2215
NSN 5930-00-702-7115
NSN 5945-00-772-6571
NSN 6620-01-308-2692
NSN 5835-01-631-7390
NSN 6150-00-160-4437
NSN 6135-01-255-9129
NSN 5999-00-931-1025