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 6145-01-447-3678
NSN 5930-01-388-2146
NSN 6105-01-415-0828
NSN 6240-01-413-8028
NSN 5998-01-068-0169
NSN 5915-01-633-9845
NSN 5996-01-397-7978
NSN 6320-00-593-0379
NSN 6135-00-660-8654
NSN 6320-01-213-3974
NSN 6240-01-464-8916
NSN 5965-01-417-3211