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 6645-01-193-9839
NSN 5996-01-362-1836
NSN 2925-01-302-8591
NSN 5990-01-481-3080
NSN 6110-01-322-8378
NSN 7035-00-445-9657
NSN 6220-01-350-3108
NSN 6610-01-555-8791
NSN 6105-00-364-6554
NSN 5945-01-197-7285
NSN 6610-01-472-7748
NSN 5920-01-641-8628