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 6685-01-616-9573
NSN 6150-01-468-0626
NSN 5855-00-688-9954
NSN 5950-01-175-5109
NSN 5855-01-205-7030
NSN 6105-01-357-6320
NSN 6650-01-305-4567
NSN 5930-01-523-7898
NSN 6240-01-633-9357
NSN 2925-01-331-5039
NSN 5895-01-648-3815
NSN 6220-00-208-9058