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 6650-00-021-2467
NSN 5998-01-432-0458
NSN 6135-00-702-2772
NSN 4140-01-349-1973
NSN 2925-00-408-9829
NSN 6110-00-058-2792
NSN 5950-01-476-3236
NSN 6110-00-889-8114
NSN 5855-01-096-0872
NSN 5960-00-131-1218
NSN 6135-00-255-1340
NSN 5996-01-038-7229