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 6645-01-046-4880
NSN 5855-00-401-3442
NSN 5910-01-480-8375
NSN 5950-01-634-0677
NSN 6145-01-458-2689
NSN 5950-01-210-7662
NSN 6650-01-037-9755
NSN 6610-00-947-7595
NSN 5996-01-239-0385
NSN 5960-01-269-6045
NSN 6240-00-204-9355
NSN 5915-01-534-3397