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 5945-01-080-2238
NSN 5905-01-643-5911
NSN 5930-01-441-1712
NSN 7035-01-314-7559
NSN 5996-01-293-2252
NSN 5920-00-492-5516
NSN 5998-01-023-1636
NSN 5960-01-087-8687
NSN 5990-01-503-0194
NSN 5835-01-216-7289
NSN 5950-01-361-9148
NSN 5910-01-230-3384