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 5960-00-925-0752
NSN 6110-01-626-9740
NSN 5895-00-471-5711
NSN 5985-00-100-0140
NSN 5920-01-479-8583
NSN 6620-00-811-7614
NSN 5945-00-798-5228
NSN 6320-01-236-9562
NSN 5985-01-456-5324
NSN 5920-00-189-0858
NSN 6650-00-322-6140
NSN 5910-00-406-1019