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 5910-00-045-1073
NSN 5930-00-156-3700
NSN 6145-00-730-3933
NSN 5998-00-052-4024
NSN 5945-00-732-4161
NSN 5935-00-583-5385
NSN 5905-00-914-8633
NSN 6240-01-213-0143
NSN 5920-00-990-3116
NSN 2925-00-147-3801
NSN 6220-01-018-2049
NSN 6610-01-207-0045