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 2925-01-334-7122
NSN 5920-00-253-4227
NSN 6145-01-088-7999
NSN 6150-01-585-5569
NSN 6610-01-043-6229
NSN 7035-01-179-5667
NSN 5996-00-459-0652
NSN 6135-01-238-2878
NSN 5975-01-632-0678
NSN 5990-00-611-1661
NSN 5855-00-688-9954
NSN 5945-01-262-9640