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 5915-00-578-1917
NSN 5930-01-505-3008
NSN 6645-01-564-7129
NSN 5985-00-844-5436
NSN 6150-01-527-9700
NSN 5930-01-581-8621
NSN 6220-01-423-8319
NSN 6240-01-519-2935
NSN 5996-01-190-9982
NSN 5998-01-429-8118
NSN 6620-01-087-2354
NSN 5950-00-422-5470