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 6130-01-528-3205
NSN 6650-00-901-4914
NSN 5895-00-879-7333
NSN 6130-01-295-1780
NSN 5895-01-506-7043
NSN 5915-01-091-5551
NSN 5905-01-253-5704
NSN 5985-01-039-1969
NSN 6150-00-623-0420
NSN 5950-00-058-4952
NSN 6145-01-234-5270
NSN 5996-01-016-8419