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 5950-01-246-3984
NSN 5960-01-241-1844
NSN 6130-01-549-6189
NSN 5998-00-526-9253
NSN 5855-01-542-9059
NSN 5925-00-160-4747
NSN 6610-00-355-0450
NSN 5905-01-204-5736
NSN 6620-01-222-2063
NSN 5930-00-262-4374
NSN 6110-00-964-3514
NSN 5915-01-538-7581