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 5960-01-301-3315
NSN 5935-01-600-0194
NSN 6130-00-688-6350
NSN 5920-00-683-7883
NSN 6105-01-176-3425
NSN 5996-01-268-5206
NSN 5925-00-643-7551
NSN 7035-01-325-0536
NSN 6685-00-235-4594
NSN 5930-00-309-7942
NSN 7035-01-532-8077
NSN 5985-00-510-4054