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 7035-00-500-7839
NSN 6620-01-462-5196
NSN 6685-00-100-1511
NSN 6240-01-168-1581
NSN 5835-00-092-1136
NSN 5996-01-044-6241
NSN 6150-01-009-4652
NSN 6130-01-634-0603
NSN 6220-01-535-2260
NSN 5905-01-602-9868
NSN 6150-01-493-1982
NSN 5975-00-279-3972