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 5990-01-016-9256
NSN 5990-01-503-0194
NSN 5945-01-041-2565
NSN 7035-00-270-5519
NSN 6105-01-251-8278
NSN 5930-00-405-7286
NSN 5905-00-755-2661
NSN 6150-01-584-7887
NSN 5990-00-145-1187
NSN 5835-01-359-2575
NSN 5925-00-248-5734
NSN 7035-00-252-7467