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 5985-01-391-9896
NSN 5965-01-600-4129
NSN 6145-00-060-2818
NSN 5935-01-139-5136
NSN 6240-01-461-3129
NSN 5960-01-246-4809
NSN 5965-01-234-6844
NSN 7035-01-623-9555
NSN 2925-00-549-4937
NSN 6105-00-454-6270
NSN 4140-00-701-0406
NSN 6105-01-447-2984