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 5930-00-951-9419
NSN 5855-01-447-3137
NSN 6620-01-253-0374
NSN 5835-01-383-1313
NSN 5960-00-872-9264
NSN 6145-01-369-4873
NSN 6220-00-230-4705
NSN 5895-01-486-7539
NSN 5996-00-351-2369
NSN 5985-01-391-6074
NSN 5925-01-401-5314
NSN 6650-00-764-4136