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 5975-01-615-9182
NSN 5960-01-586-2519
NSN 5996-01-190-9982
NSN 5905-01-433-2146
NSN 5998-01-207-9282
NSN 6110-01-141-7515
NSN 5975-01-470-1074
NSN 6150-00-238-3720
NSN 5895-01-193-6401
NSN 6135-01-322-4655
NSN 5998-01-258-9086
NSN 5975-01-355-1296