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 6240-01-650-5348
NSN 5835-00-165-3069
NSN 5999-01-203-4652
NSN 5925-00-236-9000
NSN 5855-00-189-6066
NSN 5999-00-236-0157
NSN 6650-00-678-5627
NSN 5895-01-196-4845
NSN 5835-01-263-1293
NSN 6145-01-483-1292
NSN 2925-01-250-2731
NSN 6110-01-197-0384