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 5985-01-470-4643
NSN 6105-00-126-2229
NSN 5998-00-701-2909
NSN 6240-01-630-2702
NSN 6220-00-825-2783
NSN 5975-01-016-2496
NSN 5998-01-282-7863
NSN 7035-00-679-9027
NSN 6150-01-371-7696
NSN 5905-00-799-9292
NSN 5835-01-254-8584
NSN 7035-01-537-1827