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 5985-00-350-8317
NSN 6130-01-221-1673
NSN 5915-01-398-9831
NSN 6145-01-110-9836
NSN 5960-00-140-9583
NSN 6220-00-252-0702
NSN 5950-00-988-0024
NSN 5835-00-868-8815
NSN 6110-01-155-9940
NSN 5999-00-889-4154
NSN 6610-00-343-9331
NSN 7035-01-420-5404