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 6135-01-532-7951
NSN 5996-01-359-9931
NSN 6110-01-543-2621
NSN 5835-01-003-8076
NSN 6105-00-797-6258
NSN 6685-01-380-2014
NSN 5975-00-582-1460
NSN 5920-00-646-5430
NSN 6220-01-223-2139
NSN 5998-01-522-3084
NSN 6685-00-296-0392
NSN 6110-01-187-4016