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 6685-01-111-0797
NSN 7035-01-068-3300
NSN 6610-01-551-1895
NSN 6620-01-519-2628
NSN 6620-01-018-9488
NSN 7035-01-279-7281
NSN 5975-01-369-9565
NSN 5945-01-084-8228
NSN 6620-00-245-6164
NSN 6130-01-057-4055
NSN 5930-01-226-3673
NSN 5998-00-965-0593