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 5895-01-459-7527
NSN 5930-01-530-9107
NSN 5855-01-461-7726
NSN 5998-00-959-6885
NSN 5930-01-449-1349
NSN 6620-01-192-9896
NSN 6620-01-057-2580
NSN 5975-01-137-8490
NSN 6645-01-023-8020
NSN 6645-01-457-8642
NSN 4140-01-042-9066
NSN 5985-01-559-4455