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 5996-00-088-8891
NSN 5990-01-270-3209
NSN 6135-00-422-3967
NSN 5999-00-728-2440
NSN 6240-01-517-2994
NSN 6145-01-102-8550
NSN 5895-01-634-0630
NSN 5915-00-824-0196
NSN 5905-01-221-3406
NSN 5905-01-351-2834
NSN 6110-01-161-8065
NSN 5915-01-147-3023