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 5998-01-227-1149
NSN 5965-00-378-3403
NSN 6145-00-807-8431
NSN 5945-01-423-0045
NSN 5990-01-259-7138
NSN 5990-01-630-5094
NSN 5930-00-446-4147
NSN 6240-01-212-9586
NSN 5990-01-172-4553
NSN 6610-00-641-3015
NSN 5996-01-600-2856
NSN 6220-00-523-9406