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 6220-00-527-1177
NSN 5905-01-147-5876
NSN 6110-01-276-2053
NSN 5915-00-288-0071
NSN 6110-00-025-3974
NSN 5985-01-557-2666
NSN 5960-01-420-4744
NSN 5985-01-431-7048
NSN 6150-01-476-9979
NSN 6150-01-416-8854
NSN 5975-00-218-0414
NSN 6685-01-320-0176