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 5935-01-296-7553
NSN 6145-00-421-6874
NSN 5935-00-471-0099
NSN 5895-01-086-8402
NSN 6130-01-061-7306
NSN 5855-01-456-0813
NSN 5855-00-560-0110
NSN 5990-00-081-5370
NSN 5935-01-327-3773
NSN 5999-01-447-7855
NSN 6220-01-367-6411
NSN 5930-01-429-0144