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 6150-01-495-6774
NSN 5855-00-058-1293
NSN 6685-00-169-1663
NSN 6110-00-758-9194
NSN 4140-01-534-3756
NSN 6135-00-900-2139
NSN 5905-01-135-1120
NSN 5835-00-493-5105
NSN 5920-01-442-7685
NSN 5996-01-498-3946
NSN 5950-01-267-5805
NSN 7035-01-200-4751