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 5855-00-586-6255
NSN 7035-00-870-0290
NSN 5950-01-591-0183
NSN 6645-01-370-4259
NSN 6145-01-349-7756
NSN 5920-01-512-1711
NSN 6620-01-014-7192
NSN 5950-01-471-8138
NSN 5915-01-478-6540
NSN 5950-01-062-3849
NSN 5895-01-581-3554
NSN 5935-01-504-2141