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 5915-01-160-8175
NSN 7035-00-337-8745
NSN 5950-01-646-3028
NSN 5999-01-053-4311
NSN 6610-01-328-8098
NSN 5975-01-192-7305
NSN 6220-01-310-3772
NSN 6220-01-022-5809
NSN 5920-00-078-8660
NSN 5905-00-445-1119
NSN 5920-01-497-9528
NSN 6620-01-412-0938