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 5930-00-368-8006
NSN 5835-01-131-2027
NSN 5950-01-412-9694
NSN 6620-01-479-2352
NSN 5950-01-202-3045
NSN 5905-01-500-1570
NSN 5895-00-187-5280
NSN 2925-00-902-3881
NSN 5960-00-578-1920
NSN 6320-00-360-1744
NSN 5855-00-160-2286
NSN 6320-01-381-7023