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 5855-01-422-8782
NSN 6110-01-049-8897
NSN 5990-01-416-0362
NSN 5950-00-645-1316
NSN 4140-01-273-1829
NSN 5945-01-252-8662
NSN 6145-01-653-6475
NSN 5915-00-177-7125
NSN 5975-01-225-4403
NSN 5935-00-445-6573
NSN 6320-01-066-9998
NSN 5996-00-995-6795