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 5910-01-399-5499
NSN 5930-01-461-5821
NSN 5985-01-215-1677
NSN 5998-01-050-5380
NSN 5910-01-030-2943
NSN 6610-01-417-6336
NSN 6320-00-242-3300
NSN 5985-01-417-0121
NSN 6110-00-811-0363
NSN 6220-00-406-5045
NSN 5935-00-982-0415
NSN 5945-00-300-6225