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 6135-01-596-3145
NSN 5855-01-283-3730
NSN 5998-00-905-1482
NSN 5925-01-536-3867
NSN 5998-01-235-6989
NSN 5930-00-152-9386
NSN 6240-01-288-2944
NSN 4140-00-647-1142
NSN 6135-01-271-7151
NSN 5985-01-104-4301
NSN 6645-01-534-5545
NSN 5855-01-622-3894