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 5915-01-013-8995
NSN 5990-01-239-5878
NSN 5925-01-184-6912
NSN 5915-01-583-8079
NSN 6135-01-180-9611
NSN 6610-01-629-4140
NSN 5999-01-024-2864
NSN 6240-01-391-7490
NSN 6650-00-801-8298
NSN 6145-01-520-3437
NSN 5855-01-598-5136
NSN 5855-01-517-4252