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 6620-01-233-4505
NSN 5930-01-617-3316
NSN 6610-01-189-3001
NSN 6620-01-116-2632
NSN 5835-00-286-5432
NSN 5915-01-602-8669
NSN 5945-00-082-1195
NSN 4140-01-298-5651
NSN 5930-01-314-9124
NSN 6620-00-280-2874
NSN 6150-01-579-3417
NSN 5925-00-883-7673