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 5950-00-145-8234
NSN 5855-01-512-1926
NSN 5965-01-018-2792
NSN 5960-01-299-5832
NSN 5996-01-462-5332
NSN 2925-01-519-6726
NSN 6135-01-315-9214
NSN 5998-01-370-5784
NSN 6110-00-923-0168
NSN 6645-01-511-3272
NSN 6650-01-408-5089
NSN 6110-01-657-1402