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 5935-01-314-4947
NSN 5835-00-729-9305
NSN 6240-01-328-4023
NSN 7035-00-108-4421
NSN 6135-01-321-5659
NSN 5990-01-388-0252
NSN 5930-01-052-0940
NSN 6685-01-641-8624
NSN 5895-01-468-7298
NSN 2925-01-244-3016
NSN 5935-01-176-7259
NSN 5960-01-531-4845