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 5920-01-021-5198
NSN 5915-00-339-3015
NSN 5925-01-432-7216
NSN 5920-01-441-1935
NSN 5950-00-107-6470
NSN 6110-00-753-7677
NSN 5945-00-456-0699
NSN 5960-01-230-2806
NSN 5925-01-139-6337
NSN 5999-01-401-5322
NSN 5920-01-056-5284
NSN 5895-00-633-0431