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 2925-01-289-6448
NSN 5998-01-235-9203
NSN 4140-01-196-5232
NSN 5950-01-544-4723
NSN 6240-00-292-3237
NSN 5960-01-105-5182
NSN 5985-01-365-8190
NSN 5945-01-564-4957
NSN 5935-01-656-2105
NSN 6645-01-325-5605
NSN 6320-01-521-1764
NSN 6650-01-504-4745