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 5935-00-152-9571
NSN 5855-00-941-6412
NSN 2925-00-278-9468
NSN 6685-01-437-1357
NSN 6320-01-459-6992
NSN 5935-01-095-0778
NSN 2925-00-947-9814
NSN 6650-01-085-2388
NSN 6220-01-634-0660
NSN 6240-01-378-4417
NSN 5998-00-326-8864
NSN 5915-01-100-4105