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 5999-00-231-7584
NSN 5950-01-361-9148
NSN 6610-01-023-1812
NSN 5999-00-776-9745
NSN 6240-01-053-0666
NSN 5945-01-658-9993
NSN 5935-01-023-8067
NSN 5835-00-170-5238
NSN 6105-00-523-2869
NSN 6150-01-195-3424
NSN 5930-01-515-5982
NSN 5835-00-419-6576