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 6110-01-633-9660
NSN 5990-00-446-0518
NSN 5965-00-170-5254
NSN 6150-01-057-1131
NSN 6685-01-435-5405
NSN 6220-00-647-3096
NSN 5920-01-268-0720
NSN 6620-01-605-2590
NSN 6145-01-398-0607
NSN 5960-01-416-1942
NSN 5935-01-321-8286
NSN 2925-01-446-6976