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 5925-01-025-7008
NSN 6610-01-577-3834
NSN 5935-01-167-8531
NSN 6130-00-111-2205
NSN 6105-01-430-9736
NSN 5975-01-523-9152
NSN 4140-01-436-1878
NSN 5998-00-147-7058
NSN 6220-01-067-6690
NSN 5835-01-416-6455
NSN 6240-00-074-8798
NSN 5835-00-857-4486