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 6145-01-651-0803
NSN 5950-01-384-8893
NSN 5915-00-299-2105
NSN 7035-01-004-8819
NSN 5935-01-360-9403
NSN 5925-01-285-8836
NSN 5935-01-444-9930
NSN 5999-01-546-3875
NSN 5990-00-140-4559
NSN 6320-00-194-4252
NSN 6620-00-724-3137
NSN 5920-01-474-5404