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 5855-01-436-6327
NSN 5950-00-032-6432
NSN 5998-00-459-5842
NSN 5935-01-582-5264
NSN 6240-00-885-4049
NSN 4140-00-336-1728
NSN 6645-01-616-7473
NSN 5910-01-276-2437
NSN 5905-00-666-4470
NSN 5975-01-333-6004
NSN 2925-00-278-9468
NSN 6110-01-577-0286