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 5855-01-654-0761
NSN 6145-01-484-6698
NSN 6320-01-287-8070
NSN 6150-01-344-5041
NSN 6610-00-789-4719
NSN 5935-01-328-5481
NSN 5990-01-364-0813
NSN 5960-01-021-7207
NSN 6240-01-447-3779
NSN 5835-00-764-4388
NSN 6145-00-844-3777
NSN 5905-01-385-9018