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 5855-01-583-6497
NSN 6135-01-244-5580
NSN 6150-00-476-5519
NSN 6105-01-082-3101
NSN 5855-01-029-8733
NSN 5996-01-338-5256
NSN 5930-01-502-7156
NSN 5950-00-758-5814
NSN 5915-01-309-9263
NSN 6110-01-238-1315
NSN 6105-00-753-5369
NSN 6135-00-269-5843