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 6220-01-098-4317
NSN 7035-01-146-7096
NSN 6320-01-631-7828
NSN 5930-01-158-2614
NSN 5990-00-948-4515
NSN 5930-00-729-3768
NSN 6650-00-819-1165
NSN 6610-01-367-5110
NSN 5960-00-356-8744
NSN 5915-01-281-6934
NSN 5965-00-253-1302
NSN 6150-01-384-3918