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 5910-01-480-1648
NSN 6130-01-393-4455
NSN 5950-01-314-0646
NSN 5935-00-268-3774
NSN 7035-01-333-9298
NSN 5915-01-209-8891
NSN 5895-01-439-0434
NSN 5930-01-017-0186
NSN 6240-00-275-1950
NSN 5960-00-281-0824
NSN 5945-00-642-5755
NSN 5975-01-563-8470