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 5965-01-359-0384
NSN 5965-01-257-8926
NSN 5935-01-583-7342
NSN 5999-00-878-1841
NSN 5975-00-284-7615
NSN 6150-01-527-9640
NSN 4140-00-686-4894
NSN 5996-01-112-0154
NSN 5895-00-688-9075
NSN 5920-00-498-1392
NSN 6645-00-567-4562
NSN 5915-01-187-7415