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 6620-00-269-5168
NSN 5915-01-331-7496
NSN 5990-00-934-3145
NSN 5998-00-233-7425
NSN 5975-00-582-1460
NSN 5998-01-306-0329
NSN 6685-00-163-1267
NSN 5999-01-519-0400
NSN 5935-01-025-0169
NSN 5965-01-305-7063
NSN 5915-01-471-7814
NSN 5945-01-552-0448