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 5925-01-156-0361
NSN 6150-00-867-5239
NSN 5915-00-244-9805
NSN 6105-01-444-7540
NSN 6645-01-633-1852
NSN 5998-01-560-5907
NSN 5920-01-608-4166
NSN 5910-00-443-1185
NSN 6150-00-420-4003
NSN 6240-00-871-8798
NSN 5905-01-469-5478
NSN 5985-01-577-5028