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 6145-01-038-7043
NSN 5920-00-617-9909
NSN 5920-00-036-6108
NSN 6110-01-202-1483
NSN 5998-00-684-8186
NSN 6110-01-567-9166
NSN 5935-00-104-2778
NSN 4140-01-656-3787
NSN 4140-01-458-0356
NSN 6135-01-136-1059
NSN 6130-00-164-4224
NSN 5835-00-224-9148