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 5985-00-730-6174
NSN 6320-01-484-7734
NSN 5945-01-497-5984
NSN 5835-01-116-8821
NSN 6105-01-243-0371
NSN 5935-00-943-6712
NSN 5950-00-672-0758
NSN 5930-00-269-3740
NSN 5960-00-263-0106
NSN 6135-00-548-2765
NSN 6105-01-438-9750
NSN 6105-01-421-1493