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 5935-00-855-1766
NSN 6105-00-314-6510
NSN 5895-01-619-7733
NSN 5915-01-310-8560
NSN 6220-01-036-1626
NSN 5895-00-189-8095
NSN 5999-01-044-9293
NSN 6110-01-254-1562
NSN 5965-01-174-6995
NSN 5920-01-496-6554
NSN 6110-00-321-1271
NSN 5910-01-312-2551