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 6320-01-211-6578
NSN 5996-00-006-1514
NSN 5965-01-444-3098
NSN 5930-00-552-9940
NSN 5975-00-023-8987
NSN 6240-01-253-0687
NSN 6240-01-158-5664
NSN 6135-01-422-1440
NSN 6240-01-432-7404
NSN 6105-01-117-4780
NSN 5930-01-115-8890
NSN 5975-01-612-1934