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 5965-00-913-9545
NSN 6240-01-626-2703
NSN 5965-01-612-8098
NSN 5945-00-217-0983
NSN 5998-00-203-1232
NSN 6130-00-382-1730
NSN 5960-01-187-7400
NSN 6645-01-101-2877
NSN 5975-01-530-5513
NSN 5960-00-349-7650
NSN 5960-01-250-5502
NSN 4140-00-193-0067