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 5965-00-892-3850
NSN 6645-00-720-3953
NSN 6320-00-937-5625
NSN 5960-01-201-5804
NSN 2925-00-808-5077
NSN 5930-01-592-8434
NSN 5835-00-090-3924
NSN 5930-00-269-4996
NSN 4140-00-919-5020
NSN 6320-00-925-0558
NSN 6150-00-443-8034
NSN 5855-01-062-3126