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 5975-01-538-0595
NSN 5960-01-056-8109
NSN 5960-01-386-7086
NSN 6220-01-571-7526
NSN 6105-01-137-6004
NSN 6145-00-922-6335
NSN 5985-00-019-0171
NSN 6110-00-534-1441
NSN 5975-00-541-8531
NSN 5855-01-359-5727
NSN 5905-01-361-0366
NSN 5935-01-040-0600