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 5975-01-116-6269
NSN 7035-01-580-1627
NSN 6110-01-363-2275
NSN 5965-01-425-5857
NSN 4140-01-128-2701
NSN 5910-00-292-0048
NSN 6685-01-062-5777
NSN 5945-01-173-1571
NSN 5935-00-253-5292
NSN 4140-00-498-6867
NSN 5910-01-365-9399
NSN 6240-01-085-1314