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 5998-01-423-9323
NSN 6135-00-816-9052
NSN 5985-01-301-5416
NSN 5945-01-145-5488
NSN 5835-01-089-1076
NSN 5965-00-529-0602
NSN 5925-00-888-4254
NSN 5998-01-570-0488
NSN 5950-00-518-4645
NSN 5935-00-465-2834
NSN 6135-00-474-1397
NSN 5960-01-041-7449