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 6610-00-184-0833
NSN 5965-01-196-7760
NSN 5930-00-127-3115
NSN 6135-01-561-5945
NSN 6105-00-613-7145
NSN 7035-01-146-7096
NSN 6685-01-195-2102
NSN 7035-01-525-7673
NSN 5960-01-452-1907
NSN 6110-00-778-8964
NSN 6620-00-856-2353
NSN 5998-01-395-9930