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 5975-01-431-8814
NSN 6135-00-299-6918
NSN 5960-00-240-3171
NSN 5925-00-142-9991
NSN 6645-01-370-4259
NSN 6145-01-584-5884
NSN 5855-00-149-0766
NSN 5998-00-455-9905
NSN 5950-01-441-0364
NSN 6145-01-562-6689
NSN 5975-01-598-5935
NSN 6105-01-393-8910