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 6150-01-596-0795
NSN 5999-01-422-4506
NSN 6110-00-782-7193
NSN 6610-01-267-5382
NSN 6130-01-617-4954
NSN 5930-01-082-7914
NSN 6610-01-265-1824
NSN 6685-01-133-9921
NSN 5998-01-274-0150
NSN 5965-01-020-4104
NSN 6150-00-270-6267
NSN 5835-01-291-5405