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 5930-01-469-7351
NSN 5835-01-116-2369
NSN 6320-01-006-6138
NSN 6145-01-459-1697
NSN 6220-00-983-1415
NSN 7035-01-368-4801
NSN 5950-01-467-2426
NSN 6220-00-284-3220
NSN 5950-01-416-8247
NSN 6610-01-604-1744
NSN 5950-00-539-7580
NSN 5950-01-363-3356