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 5960-01-627-6547
NSN 5999-01-371-2185
NSN 6610-01-173-6323
NSN 6620-01-423-0833
NSN 6220-00-419-0635
NSN 6145-00-661-0192
NSN 5998-01-421-9141
NSN 6610-01-211-0835
NSN 6610-01-173-5352
NSN 5895-01-614-3131
NSN 6110-01-354-7515
NSN 6150-01-292-2749