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 5960-01-355-2968
NSN 6145-01-414-0271
NSN 6105-00-583-3458
NSN 5998-00-100-8027
NSN 5910-01-364-8381
NSN 6135-01-031-8078
NSN 6685-00-455-3729
NSN 6135-01-199-1185
NSN 5925-01-406-3490
NSN 5930-01-318-9640
NSN 5985-01-071-9287
NSN 5935-00-496-1785