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 5910-00-318-8766
NSN 5999-01-290-7259
NSN 5935-00-771-0067
NSN 2925-01-448-2880
NSN 5998-01-263-9025
NSN 5905-01-340-3453
NSN 5975-00-913-9184
NSN 5950-01-582-5575
NSN 7035-01-287-9817
NSN 5920-00-717-6839
NSN 5905-01-189-9213
NSN 6110-01-310-8983