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 6645-00-522-4173
NSN 5910-01-088-6848
NSN 6645-01-387-0727
NSN 5915-01-244-9394
NSN 5925-01-442-1223
NSN 5895-01-566-6572
NSN 5999-01-616-5358
NSN 6110-01-457-5126
NSN 5895-01-634-0630
NSN 6610-01-534-5530
NSN 5945-01-597-6305
NSN 5935-01-470-9126