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 5895-01-125-8022
NSN 6145-01-642-8596
NSN 5950-01-285-7226
NSN 6620-01-581-8283
NSN 6645-00-607-8413
NSN 5990-01-591-8797
NSN 6610-00-536-4977
NSN 6110-01-437-6430
NSN 5935-01-426-3665
NSN 5855-00-631-4565
NSN 4140-00-658-7271
NSN 5855-01-147-4785