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 6610-01-605-1161
NSN 5950-01-097-3731
NSN 5895-01-556-6867
NSN 5998-01-215-4955
NSN 5985-01-339-8213
NSN 6145-01-118-3195
NSN 5910-00-899-9100
NSN 5998-00-697-1432
NSN 5999-00-881-5836
NSN 5930-01-514-5057
NSN 5965-01-471-6946
NSN 5985-00-699-9127