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 6105-01-534-5360
NSN 5999-00-857-3333
NSN 5935-00-560-2006
NSN 6645-00-429-0172
NSN 5945-00-497-1566
NSN 6620-01-140-4405
NSN 5998-01-287-8546
NSN 5985-01-075-7467
NSN 6105-00-812-4136
NSN 6240-00-505-6099
NSN 6320-00-310-1080
NSN 5855-00-138-2386