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 5960-01-013-9346
NSN 5990-01-395-4194
NSN 5990-01-309-0048
NSN 6150-01-444-0238
NSN 5945-01-480-8031
NSN 5920-00-184-2058
NSN 5990-01-642-1668
NSN 5975-01-021-3135
NSN 5935-00-925-2536
NSN 6220-00-079-4840
NSN 4140-01-553-5767
NSN 5905-01-346-3673