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 6240-01-279-0552
NSN 5915-01-414-6433
NSN 6130-01-318-3172
NSN 6685-01-416-3389
NSN 5895-01-424-7799
NSN 5965-01-358-6859
NSN 5999-01-425-1363
NSN 7035-00-570-4100
NSN 5985-00-038-3458
NSN 4140-01-254-3689
NSN 5935-01-145-8621
NSN 7035-01-366-5912