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 5950-01-030-9936
NSN 6105-01-164-5302
NSN 5945-00-347-5153
NSN 5895-01-051-0450
NSN 5945-01-057-2646
NSN 5835-01-525-3220
NSN 5965-01-250-8542
NSN 5920-01-010-7101
NSN 5998-00-350-7886
NSN 6150-01-472-7302
NSN 6620-01-648-1594
NSN 6645-01-556-1441