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 6650-01-003-9355
NSN 6650-01-555-8349
NSN 5998-01-057-2819
NSN 5925-01-572-6023
NSN 6620-01-475-8696
NSN 6110-00-271-9928
NSN 6110-01-279-7512
NSN 5935-00-776-7210
NSN 6645-01-486-7029
NSN 5910-01-457-6749
NSN 5985-00-725-5574
NSN 6240-00-548-3992