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 5975-01-576-8693
NSN 6130-01-484-9310
NSN 5910-00-154-8180
NSN 6105-01-508-0231
NSN 6620-00-945-3072
NSN 6150-01-137-5571
NSN 6650-00-361-8222
NSN 5905-01-165-8807
NSN 2925-01-564-8043
NSN 5855-01-145-8973
NSN 6320-01-352-5653
NSN 5960-01-495-0859