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 6610-01-227-1692
NSN 6145-01-224-6000
NSN 5930-01-472-8781
NSN 5960-01-462-6267
NSN 6645-01-351-1154
NSN 6685-00-235-4594
NSN 6650-01-557-7444
NSN 5965-01-131-4078
NSN 5998-00-932-4781
NSN 5895-01-004-0650
NSN 6130-01-400-6123
NSN 5935-01-416-2813