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 5985-01-024-9640
NSN 5945-01-287-0094
NSN 6240-01-390-6996
NSN 5950-01-174-8999
NSN 5950-01-085-0075
NSN 5835-01-314-2781
NSN 6105-01-367-9679
NSN 5965-00-905-6895
NSN 5920-01-478-7251
NSN 6240-01-264-6637
NSN 5905-01-248-8555
NSN 7035-01-633-9537