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 6610-00-540-8911
NSN 6110-01-279-9947
NSN 5855-01-580-0645
NSN 5935-01-216-2836
NSN 6130-01-004-6705
NSN 5999-00-537-7677
NSN 6110-01-116-2348
NSN 6150-00-886-1212
NSN 5975-01-234-5084
NSN 5920-01-339-3977
NSN 6150-01-054-9280
NSN 6320-00-174-1362