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 6650-00-077-0638
NSN 5895-01-168-8738
NSN 5930-01-071-0413
NSN 5960-01-194-4506
NSN 6145-00-963-3944
NSN 6105-00-496-5761
NSN 6645-01-645-4291
NSN 5965-00-594-3115
NSN 5996-00-487-9625
NSN 5998-00-760-7136
NSN 5835-01-493-1826
NSN 6110-01-503-5041