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 6145-01-447-0099
NSN 5965-01-503-1617
NSN 6135-01-280-2883
NSN 6240-01-248-9911
NSN 5935-01-386-6367
NSN 6130-00-119-9170
NSN 5990-01-264-9759
NSN 6105-01-092-8395
NSN 6135-01-074-2529
NSN 5920-01-493-3938
NSN 6135-01-010-0891
NSN 5985-01-334-6741