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 5960-01-471-4263
NSN 5996-01-408-9796
NSN 5945-00-155-4290
NSN 5965-01-191-0735
NSN 4140-00-152-7092
NSN 5945-01-634-0588
NSN 4140-01-295-8264
NSN 6130-00-437-3831
NSN 6110-01-141-5416
NSN 2925-01-448-2880
NSN 5855-00-014-5008
NSN 6145-00-317-2087