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 6645-00-527-6531
NSN 6240-01-390-1705
NSN 6135-01-048-0910
NSN 5998-01-626-5602
NSN 5965-01-390-3989
NSN 5965-00-594-3115
NSN 5910-00-644-0831
NSN 6135-01-199-1185
NSN 5935-01-420-0444
NSN 5905-01-572-7166
NSN 5960-01-443-3067
NSN 5965-00-113-9748