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 5996-00-516-9281
NSN 6150-01-554-9904
NSN 6650-00-313-4172
NSN 7035-01-110-9355
NSN 5925-01-365-3977
NSN 6645-01-548-6753
NSN 2925-01-197-7864
NSN 6650-00-912-4229
NSN 5960-01-567-1096
NSN 6135-01-435-5558
NSN 5895-00-104-5982
NSN 2925-01-412-9520