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 5998-01-518-2124
NSN 5910-01-269-9031
NSN 6110-01-149-2839
NSN 6320-01-335-8336
NSN 5920-01-303-0679
NSN 6145-01-026-0030
NSN 5985-00-905-6609
NSN 5920-01-245-8510
NSN 5985-01-366-7345
NSN 5905-01-173-2794
NSN 6130-01-155-5708
NSN 5905-00-240-1662