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 2925-01-609-8464
NSN 5965-01-014-3456
NSN 5960-00-930-1263
NSN 5915-01-254-4458
NSN 5915-01-369-8690
NSN 5920-01-165-2909
NSN 5945-01-102-7707
NSN 5935-01-421-8014
NSN 6620-01-207-0667
NSN 6105-01-608-3974
NSN 5925-01-430-2318
NSN 6320-01-450-5510