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 7035-00-585-2113
NSN 5999-00-467-2825
NSN 6145-00-625-0714
NSN 5960-01-331-3817
NSN 5920-00-362-1376
NSN 5935-01-020-7578
NSN 5905-01-339-1402
NSN 6320-01-116-3980
NSN 4140-01-100-1223
NSN 5975-01-208-0851
NSN 6620-00-435-5205
NSN 5835-01-102-4451