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 6150-01-419-7616
NSN 5990-01-565-2226
NSN 6135-01-230-4399
NSN 5895-01-268-1680
NSN 5998-00-879-4241
NSN 6220-01-256-4309
NSN 5975-01-446-1759
NSN 6650-01-555-8349
NSN 6685-01-546-7858
NSN 6145-01-162-0607
NSN 5935-01-634-0668
NSN 5915-01-162-6334