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 5996-00-125-4570
NSN 6150-01-459-8026
NSN 5950-01-160-5984
NSN 5915-01-092-2545
NSN 5996-01-387-4918
NSN 5960-01-413-3877
NSN 7035-01-219-9476
NSN 6645-01-391-6492
NSN 5930-01-255-6331
NSN 5975-00-339-1499
NSN 5925-00-364-7969
NSN 5975-00-893-1324