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 5950-01-315-9588
NSN 5855-00-610-4052
NSN 6610-01-154-7949
NSN 5910-01-216-6358
NSN 6135-00-175-7132
NSN 5998-01-630-6996
NSN 6105-01-196-6377
NSN 4140-01-202-5600
NSN 5855-01-542-9059
NSN 5920-00-725-1043
NSN 6610-01-112-4989
NSN 5915-00-777-4296