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 5935-01-071-8802
NSN 5935-01-111-9567
NSN 5915-00-518-0851
NSN 5930-01-117-3100
NSN 2925-00-152-1825
NSN 6220-00-272-7497
NSN 5985-01-040-7612
NSN 6135-01-104-3790
NSN 7035-01-254-3606
NSN 6610-01-020-3764
NSN 5950-01-634-0677
NSN 4140-01-519-8910