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 7035-00-368-8761
NSN 6240-01-442-7746
NSN 5998-01-384-3404
NSN 6105-00-959-5468
NSN 5996-00-124-2228
NSN 5975-01-008-1428
NSN 5855-01-205-7030
NSN 6110-01-024-2899
NSN 5975-00-843-2585
NSN 5960-01-026-8402
NSN 4140-01-442-5155
NSN 6110-00-899-0164