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 5905-01-447-2806
NSN 5895-01-550-9665
NSN 6220-01-464-3618
NSN 5996-01-308-4174
NSN 7035-01-495-5063
NSN 6645-00-153-3834
NSN 5935-00-057-0618
NSN 6150-01-456-6973
NSN 5930-00-584-9313
NSN 5895-00-080-7869
NSN 6105-01-323-4695
NSN 5975-01-432-7267