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 6610-01-170-2905
NSN 6150-01-421-8843
NSN 6130-01-478-3243
NSN 5855-01-235-5491
NSN 5915-01-103-3910
NSN 5895-01-216-3814
NSN 6240-00-505-6099
NSN 6110-01-239-4180
NSN 5895-00-225-9589
NSN 6135-01-633-1691
NSN 5998-00-083-5878
NSN 5920-01-051-2239