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 5960-01-522-0391
NSN 6105-00-841-6640
NSN 5950-00-567-5145
NSN 5935-00-498-5423
NSN 5915-00-902-9025
NSN 6220-01-051-0363
NSN 6105-01-367-2958
NSN 5960-00-752-6175
NSN 5996-01-184-5035
NSN 6620-01-248-0358
NSN 5935-00-314-4509
NSN 5835-00-302-5296