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 6130-01-153-2265
NSN 5895-01-307-0556
NSN 6240-01-133-1723
NSN 5935-01-149-5578
NSN 5996-01-495-9197
NSN 5950-00-164-7168
NSN 6685-01-532-3197
NSN 6610-01-099-9710
NSN 5985-01-583-3013
NSN 5855-01-420-2746
NSN 5930-01-381-2523
NSN 5950-01-070-5935