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 6150-01-607-0663
NSN 5835-00-896-0063
NSN 6320-00-228-5678
NSN 6685-01-384-6095
NSN 6110-01-514-8646
NSN 5915-01-531-8726
NSN 5998-01-212-9146
NSN 6145-00-482-9546
NSN 5975-01-199-9079
NSN 5905-01-583-6745
NSN 6130-01-132-1871
NSN 5915-01-577-2177