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 5960-01-013-9346
NSN 6645-00-155-2398
NSN 6145-01-585-9618
NSN 6320-00-500-4172
NSN 5998-00-827-9305
NSN 5960-01-598-9072
NSN 6620-00-115-9050
NSN 5925-01-435-7692
NSN 5945-01-153-7853
NSN 6645-01-067-4393
NSN 5965-01-303-6105
NSN 6105-01-357-3705