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 5985-01-065-1675
NSN 6620-01-624-3933
NSN 6240-01-550-5158
NSN 5835-01-462-5225
NSN 5985-00-277-7371
NSN 5950-01-641-6918
NSN 5855-01-114-3513
NSN 5950-00-328-4474
NSN 5935-01-167-5114
NSN 5910-01-613-4294
NSN 5945-01-369-4498
NSN 5960-01-369-8666