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 5855-01-191-3404
NSN 5999-01-480-9514
NSN 6130-00-032-0378
NSN 6150-00-139-0764
NSN 5895-00-583-8339
NSN 6240-01-285-5687
NSN 5920-01-391-4884
NSN 6320-01-224-0063
NSN 6620-01-334-5059
NSN 5910-01-056-4764
NSN 5905-00-230-1630
NSN 6105-01-090-1166