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 5999-00-694-6302
NSN 6650-01-174-0928
NSN 6220-01-247-4721
NSN 6150-00-387-3045
NSN 6145-00-652-9307
NSN 5910-01-464-9014
NSN 5990-01-453-3552
NSN 5920-00-856-5965
NSN 6610-01-108-4687
NSN 6685-00-314-8029
NSN 6620-01-165-3784
NSN 5999-01-616-2356