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 6620-01-003-2905
NSN 6130-01-534-7330
NSN 5996-01-421-4080
NSN 5985-00-081-1885
NSN 6105-01-647-5773
NSN 5950-01-231-9593
NSN 5835-01-039-1106
NSN 6105-00-509-0720
NSN 5855-01-529-7260
NSN 5910-00-204-5784
NSN 5975-01-083-0682
NSN 6150-01-197-4427