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 6105-00-891-9768
NSN 7035-00-252-7467
NSN 5935-01-446-0494
NSN 5998-01-622-7632
NSN 5999-01-499-5490
NSN 5950-01-462-2633
NSN 5990-00-686-5868
NSN 2925-00-373-8837
NSN 5930-01-497-6852
NSN 5999-01-382-1842
NSN 5975-00-081-2171
NSN 5910-01-067-8361