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 5996-01-577-8354
NSN 5910-01-461-8663
NSN 6150-00-987-5067
NSN 6130-00-222-6216
NSN 6650-00-409-4283
NSN 5920-00-855-2054
NSN 6105-01-367-2269
NSN 5920-01-510-9172
NSN 5945-01-616-9630
NSN 2925-01-359-9818
NSN 5950-01-394-3822
NSN 6150-01-442-9267