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 5835-01-495-0595
NSN 5925-00-666-4753
NSN 5910-00-216-8081
NSN 6320-01-564-0893
NSN 7035-01-211-5636
NSN 6145-00-230-2376
NSN 5915-00-099-0347
NSN 5965-01-443-2416
NSN 6150-01-191-8571
NSN 6240-01-257-9004
NSN 6105-00-386-8565
NSN 6130-00-553-7530