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 6650-00-391-8404
NSN 5975-01-250-4239
NSN 5945-00-162-9525
NSN 6130-01-406-6593
NSN 4140-01-512-6049
NSN 6220-01-243-6858
NSN 6145-01-113-0693
NSN 7035-01-502-6764
NSN 6240-00-299-9819
NSN 6620-01-520-3640
NSN 6145-01-450-5960
NSN 6105-00-339-8366