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 5930-00-883-2082
NSN 5895-01-461-3723
NSN 6645-01-199-0062
NSN 6105-00-914-6616
NSN 5915-00-192-3109
NSN 5975-01-257-3198
NSN 5960-00-816-9040
NSN 6645-01-440-5500
NSN 6685-00-484-5721
NSN 5920-01-231-3615
NSN 6145-01-578-1561
NSN 6150-01-514-0004