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 6135-00-112-8637
NSN 5998-00-094-7480
NSN 6620-00-098-5652
NSN 5950-00-173-7105
NSN 5920-00-665-3973
NSN 5835-01-123-8305
NSN 6240-00-635-9798
NSN 5985-01-010-7682
NSN 6620-00-581-8984
NSN 5905-00-061-4031
NSN 5935-01-283-0664
NSN 5975-01-266-3582