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 5895-01-115-5325
NSN 6685-01-510-3891
NSN 5985-00-404-4027
NSN 5998-00-317-7215
NSN 4140-00-454-3786
NSN 6145-01-176-4047
NSN 6610-01-506-7887
NSN 6105-00-455-1381
NSN 5935-01-527-9351
NSN 7035-00-179-3924
NSN 5965-00-605-8239
NSN 6610-00-081-2365