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 6685-01-507-1887
NSN 6220-01-566-1152
NSN 6320-00-823-2015
NSN 6145-01-488-6737
NSN 6135-01-415-4124
NSN 5835-00-126-2961
NSN 5990-01-085-9117
NSN 6320-01-523-4954
NSN 6620-01-163-1613
NSN 5996-01-388-2905
NSN 5960-01-516-7264
NSN 5985-01-288-9287