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 5999-01-543-2832
NSN 5996-00-087-1052
NSN 6145-01-414-0271
NSN 5960-00-269-4762
NSN 6320-00-403-6003
NSN 5975-00-801-7411
NSN 6620-00-527-6523
NSN 5965-01-045-0247
NSN 6110-00-807-9508
NSN 5910-00-714-0008
NSN 5920-01-097-3178
NSN 6130-00-583-9925