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 6620-00-155-2608
NSN 6105-01-092-2362
NSN 5915-01-501-5222
NSN 5895-01-008-7603
NSN 5915-01-296-2204
NSN 5950-01-466-0366
NSN 6150-01-547-7916
NSN 5935-01-444-8226
NSN 5920-00-092-0712
NSN 6145-00-715-5262
NSN 6130-00-113-9338
NSN 5998-01-280-2871