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 6130-01-361-9268
NSN 5915-01-131-2763
NSN 5910-00-886-3570
NSN 6110-00-501-4668
NSN 6110-00-108-6478
NSN 6105-01-469-3486
NSN 6650-00-585-2786
NSN 6220-01-449-1239
NSN 5855-01-117-7207
NSN 5960-01-252-8821
NSN 6150-01-412-1123
NSN 5855-00-548-4742