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 6145-01-570-7460
NSN 6620-00-018-2196
NSN 5960-00-597-2680
NSN 5915-00-186-0463
NSN 5965-00-246-5612
NSN 6620-00-500-0041
NSN 5855-00-688-9954
NSN 5950-01-445-7127
NSN 7035-01-278-1379
NSN 5998-01-422-0624
NSN 5930-01-364-1148
NSN 6150-00-019-5256