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 7035-00-782-7046
NSN 5950-00-378-9959
NSN 5905-01-626-9750
NSN 6610-00-725-2095
NSN 6610-01-078-9238
NSN 7035-00-349-8571
NSN 5930-01-320-9970
NSN 6105-01-017-5713
NSN 5925-00-833-6028
NSN 5935-01-442-7834
NSN 7035-00-455-7666
NSN 5905-01-233-3914