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 6320-00-977-3930
NSN 5996-01-424-8650
NSN 5895-00-574-5547
NSN 6650-00-246-3751
NSN 5910-00-079-0078
NSN 5835-00-235-6960
NSN 5975-01-167-7830
NSN 5998-00-397-6436
NSN 5998-01-318-4195
NSN 5996-00-979-5929
NSN 5935-01-535-7374
NSN 6610-01-470-0165