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 6105-01-217-3092
NSN 6610-01-207-0045
NSN 6220-01-222-0724
NSN 5985-00-239-4793
NSN 6610-01-592-7568
NSN 6645-01-296-4223
NSN 5996-01-044-8961
NSN 4140-00-365-2531
NSN 5935-01-423-2143
NSN 5835-01-545-2629
NSN 5835-01-568-7796
NSN 5930-01-322-9098