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 5855-00-610-4052
NSN 6610-01-115-3678
NSN 5855-01-023-3727
NSN 5960-01-222-0074
NSN 2925-01-066-5231
NSN 5930-01-088-3083
NSN 6685-01-391-7547
NSN 5975-01-023-8773
NSN 6105-01-362-8063
NSN 6650-01-294-5243
NSN 6320-00-925-0558
NSN 5945-01-417-6608