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 5945-00-404-6908
NSN 5930-00-019-5801
NSN 5910-01-424-5483
NSN 5950-00-238-3195
NSN 5925-01-346-4778
NSN 6150-01-323-3582
NSN 6130-00-081-1039
NSN 2925-01-271-8727
NSN 5998-01-187-4375
NSN 7035-01-503-6887
NSN 6105-00-328-6472
NSN 5925-01-297-4194