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 5950-01-419-4114
NSN 2925-01-226-6126
NSN 5835-01-257-0154
NSN 6240-00-151-5382
NSN 5910-01-180-7729
NSN 6240-01-589-2415
NSN 6110-01-163-8831
NSN 6240-01-411-7482
NSN 5835-01-384-3206
NSN 6135-00-942-7970
NSN 7035-01-359-6108
NSN 5930-01-444-4074