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 5985-00-371-6806
NSN 6610-01-384-6109
NSN 6150-01-348-8970
NSN 5855-00-110-9341
NSN 5998-01-266-3777
NSN 6105-01-111-0141
NSN 5960-01-160-3437
NSN 5930-01-652-3696
NSN 5985-01-235-9528
NSN 6110-01-318-7690
NSN 6240-00-839-6196
NSN 7035-01-498-2510