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 6105-01-538-4026
NSN 6145-00-521-0001
NSN 6650-01-572-3490
NSN 6240-00-509-2485
NSN 6130-01-450-4920
NSN 5935-01-518-3338
NSN 5855-01-346-7682
NSN 6135-01-526-0144
NSN 6150-01-386-5158
NSN 5910-00-276-8592
NSN 2925-01-027-1293
NSN 5855-01-349-8583