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 6620-01-438-0415
NSN 7035-00-126-1899
NSN 5915-00-988-2742
NSN 6105-01-154-1062
NSN 5855-00-427-7848
NSN 5935-01-255-1239
NSN 5975-00-019-4024
NSN 6220-01-358-7468
NSN 6240-01-025-1208
NSN 5960-01-136-3710
NSN 5910-01-326-0607
NSN 5925-01-278-8188