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 5935-00-876-7890
NSN 6685-01-223-0745
NSN 5910-01-295-5110
NSN 6610-00-614-7943
NSN 5999-01-200-0636
NSN 5990-01-443-2931
NSN 4140-01-418-0831
NSN 5930-01-011-9595
NSN 5855-00-135-9064
NSN 6620-00-877-3266
NSN 6105-00-686-5995
NSN 6110-00-911-4000