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 5855-01-062-5655
NSN 5835-01-087-3960
NSN 5960-01-364-1318
NSN 5996-00-278-5193
NSN 6610-01-549-0491
NSN 6145-00-502-1828
NSN 5965-01-502-7006
NSN 5950-01-576-8710
NSN 5960-01-301-3315
NSN 2925-00-149-0760
NSN 5975-01-549-7947
NSN 5855-01-007-9541