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 6135-01-079-7852
NSN 5915-01-157-9799
NSN 6220-01-057-7365
NSN 7035-00-205-8767
NSN 6685-01-022-6096
NSN 5998-01-131-5287
NSN 5990-00-060-7009
NSN 6320-01-364-1840
NSN 6105-01-175-6031
NSN 5935-01-214-0409
NSN 6105-00-012-8278
NSN 6650-01-459-8703