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 5855-01-348-6690
NSN 6220-01-381-1074
NSN 6645-00-634-9317
NSN 6130-00-277-7321
NSN 5930-00-951-9732
NSN 6320-00-242-3300
NSN 5996-01-116-3404
NSN 6620-01-457-9100
NSN 5895-00-079-1314
NSN 5915-01-100-2511
NSN 5996-01-289-7158
NSN 5895-01-204-0807