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 5930-00-965-5515
NSN 7035-00-679-9027
NSN 5835-00-554-0399
NSN 6105-00-891-9768
NSN 5996-00-597-2234
NSN 5930-00-843-0717
NSN 6320-01-415-0953
NSN 6620-01-212-4298
NSN 6150-01-582-5167
NSN 5915-01-086-5668
NSN 6620-01-377-0414
NSN 6240-01-026-0032