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 6135-00-062-5080
NSN 5960-00-577-6942
NSN 6130-01-352-4752
NSN 6110-01-394-3895
NSN 5915-00-205-2615
NSN 5905-01-084-4648
NSN 6610-01-110-3802
NSN 6240-00-932-1331
NSN 5905-01-656-0919
NSN 5999-00-928-8259
NSN 6685-01-388-5718
NSN 6150-00-269-5017