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 5998-01-344-4294
NSN 5996-00-079-1268
NSN 6240-01-199-3073
NSN 5910-00-498-5784
NSN 6130-01-270-3171
NSN 5945-01-658-9993
NSN 5965-01-253-8699
NSN 5910-01-197-4662
NSN 5998-01-611-1113
NSN 2925-01-267-1598
NSN 5990-00-582-0342
NSN 6130-01-227-0435