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 5930-01-250-6096
NSN 6650-01-181-6037
NSN 5975-01-385-0732
NSN 6130-01-293-9353
NSN 5945-01-088-6526
NSN 5945-01-354-9835
NSN 5945-01-072-5301
NSN 5910-00-235-8930
NSN 5990-01-061-5618
NSN 5895-01-261-6072
NSN 6645-01-167-5814
NSN 5895-01-443-1656