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 6610-00-242-3160
NSN 6610-01-527-1599
NSN 5945-00-145-9802
NSN 5990-01-465-9235
NSN 6650-00-407-0745
NSN 6105-01-553-6626
NSN 5998-00-671-1242
NSN 6145-01-224-9205
NSN 5935-01-177-1323
NSN 5945-01-100-1873
NSN 5990-01-199-4832
NSN 5990-00-327-4006