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 5915-01-035-3973
NSN 2925-00-448-4685
NSN 6240-01-608-6808
NSN 5855-01-100-3272
NSN 6650-01-375-6985
NSN 5935-01-410-6815
NSN 5960-00-489-2805
NSN 5960-01-245-3097
NSN 6145-01-519-8210
NSN 6130-00-346-2531
NSN 6320-01-521-1764
NSN 5935-01-364-0114