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 5990-01-492-9887
NSN 6320-01-373-7171
NSN 6620-00-233-6839
NSN 5996-01-421-6562
NSN 5965-01-237-3342
NSN 6685-01-304-7026
NSN 6105-00-615-9979
NSN 6130-01-173-8179
NSN 5905-01-319-9875
NSN 5950-01-139-6830
NSN 6685-01-139-6731
NSN 5920-01-129-9638