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 2925-00-827-2326
NSN 5855-01-203-4719
NSN 5915-01-261-7839
NSN 6145-00-332-4988
NSN 5915-00-280-1428
NSN 5920-00-455-1050
NSN 5835-01-228-0178
NSN 6320-01-113-7647
NSN 2925-00-060-8292
NSN 6105-01-179-6152
NSN 5985-00-303-8092
NSN 6130-00-825-7552