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 5975-00-952-1791
NSN 5930-00-090-2336
NSN 5960-00-802-6224
NSN 6620-00-443-4694
NSN 6610-00-034-3709
NSN 6130-01-406-5609
NSN 5950-01-435-4405
NSN 6110-00-445-4909
NSN 5935-00-288-5945
NSN 6105-01-160-5637
NSN 6620-01-613-7996
NSN 5935-01-389-9421