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 6685-01-084-9637
NSN 5990-00-869-2122
NSN 5998-00-790-4082
NSN 5950-01-156-3719
NSN 6110-01-057-6445
NSN 5985-01-250-8931
NSN 6110-01-123-0446
NSN 5855-01-263-7669
NSN 5950-00-989-4424
NSN 5945-00-155-4290
NSN 5855-01-042-7990
NSN 5996-01-308-7987