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 6105-00-007-5599
NSN 6650-00-597-7313
NSN 5855-01-535-7127
NSN 5996-01-205-2048
NSN 5950-01-078-0338
NSN 6150-01-190-4478
NSN 6220-00-364-1605
NSN 5965-00-985-9157
NSN 5930-00-467-6808
NSN 5990-01-581-5103
NSN 5835-01-519-3834
NSN 5945-01-528-8018