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 5910-00-686-9176
NSN 6240-01-139-3377
NSN 5999-00-276-4837
NSN 6130-00-917-7502
NSN 5960-00-349-7650
NSN 6105-01-599-1833
NSN 6150-01-177-6748
NSN 6105-00-935-8736
NSN 6620-00-270-3275
NSN 7035-01-432-2424
NSN 6130-01-430-2452
NSN 6105-00-740-7757