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 5930-01-550-8276
NSN 6150-00-377-3926
NSN 5990-01-239-1474
NSN 5960-01-495-0859
NSN 5910-01-348-7120
NSN 5910-01-123-9034
NSN 5998-01-063-4023
NSN 5910-01-035-6724
NSN 5965-01-407-9561
NSN 5930-00-121-5313
NSN 5985-01-099-9294
NSN 5835-01-595-1131