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 6105-00-997-0674
NSN 6135-01-104-3790
NSN 5990-01-242-9653
NSN 6620-01-495-7446
NSN 5960-01-282-2386
NSN 5960-01-283-7129
NSN 6685-00-087-6925
NSN 5925-01-396-4923
NSN 6130-01-511-0382
NSN 6620-01-610-5081
NSN 5895-00-276-7916
NSN 7035-00-585-2113