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 6105-01-381-1088
NSN 5950-00-288-5994
NSN 6150-01-473-6206
NSN 5935-01-571-6810
NSN 6610-01-514-7755
NSN 5996-01-250-2814
NSN 6145-00-081-2797
NSN 5965-01-200-6613
NSN 5990-00-874-3036
NSN 6220-01-476-7939
NSN 6650-01-232-6665
NSN 4140-00-707-5963