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 7035-00-392-5417
NSN 5990-00-983-7530
NSN 2925-00-373-8837
NSN 2925-01-556-0333
NSN 5985-00-835-3934
NSN 5905-00-272-9259
NSN 6145-01-541-0454
NSN 5855-00-927-5726
NSN 5855-00-930-9478
NSN 5998-01-378-2115
NSN 5910-00-155-4763
NSN 6220-01-282-9966