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 5965-01-504-1051
NSN 5910-01-465-9843
NSN 6105-00-705-5236
NSN 5975-00-407-5989
NSN 5920-00-103-7642
NSN 6620-01-572-8734
NSN 5960-01-410-8177
NSN 5935-01-027-0022
NSN 5910-00-911-8073
NSN 5895-01-646-2368
NSN 5915-01-529-7351
NSN 5998-01-248-4309