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 5965-00-913-9545
NSN 5999-00-264-9504
NSN 6240-01-432-4210
NSN 6130-01-474-5190
NSN 5910-01-127-2704
NSN 6320-01-139-0533
NSN 6130-01-246-3310
NSN 5998-01-430-2773
NSN 5920-00-908-1929
NSN 6610-01-314-3659
NSN 6620-01-116-3983
NSN 5950-01-311-2407