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 5855-01-364-1005
NSN 5910-01-403-2812
NSN 6220-00-369-5422
NSN 5985-01-145-5337
NSN 6220-01-585-0025
NSN 4140-00-870-6981
NSN 5930-00-252-9493
NSN 5910-01-456-2540
NSN 6320-00-456-0836
NSN 6150-01-461-8463
NSN 2925-01-432-8452
NSN 5925-01-160-0071