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 5855-01-282-4881
NSN 6105-01-634-0322
NSN 6610-00-361-6954
NSN 5895-01-246-2949
NSN 5935-00-171-3003
NSN 6645-01-193-5214
NSN 5945-01-451-4798
NSN 6650-01-633-9147
NSN 5990-00-285-1948
NSN 6240-01-550-2483
NSN 6220-00-984-1324
NSN 7035-01-078-6252