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 5930-01-089-5165
NSN 6220-01-281-0349
NSN 5915-01-192-9000
NSN 5990-01-504-9265
NSN 5915-00-308-5404
NSN 5935-01-260-2270
NSN 7035-00-371-7749
NSN 6620-00-510-9096
NSN 5915-01-233-5257
NSN 5920-01-425-2336
NSN 5935-01-014-1555
NSN 5985-01-344-6488