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 5945-01-358-8820
NSN 5930-01-446-5974
NSN 6610-00-667-6832
NSN 6320-01-539-4789
NSN 5985-01-641-9381
NSN 5960-01-322-4341
NSN 5910-01-202-8116
NSN 6110-01-044-7367
NSN 5905-01-195-3731
NSN 5930-01-597-6776
NSN 5965-01-210-7784
NSN 6105-00-042-4469