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 5996-01-099-9801
NSN 5925-01-628-0085
NSN 5950-00-104-7526
NSN 5835-00-198-4936
NSN 5960-01-210-0879
NSN 5910-00-184-8249
NSN 5835-01-656-2940
NSN 6150-01-346-4668
NSN 5835-01-647-6426
NSN 5998-00-126-2821
NSN 5985-01-094-8306
NSN 6145-01-565-2695