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 5998-00-252-0965
NSN 6645-00-079-1430
NSN 5835-00-228-9082
NSN 6645-00-536-1555
NSN 6150-01-558-3983
NSN 5930-00-861-2030
NSN 5925-00-399-1120
NSN 6610-01-100-3662
NSN 6130-00-050-0859
NSN 7035-01-155-9025
NSN 5975-00-115-5046
NSN 6105-01-642-2709