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 6685-01-561-7471
NSN 7035-00-171-0804
NSN 5915-00-281-8175
NSN 6130-01-034-9122
NSN 6320-01-056-1164
NSN 6130-01-584-0603
NSN 5835-01-519-3834
NSN 6240-00-817-9803
NSN 6685-00-467-6096
NSN 5998-00-110-3395
NSN 5985-01-519-8189
NSN 5915-01-124-8069