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 5905-01-649-7934
NSN 2925-01-624-2965
NSN 5965-01-167-8513
NSN 6320-00-306-0124
NSN 6320-00-731-6134
NSN 5895-01-023-0522
NSN 2925-01-149-2865
NSN 6610-01-390-6925
NSN 6220-01-565-0971
NSN 5990-01-303-6110
NSN 5935-00-850-1481
NSN 5915-01-433-2405