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 5920-00-887-6514
NSN 5895-01-269-9974
NSN 5996-01-503-0742
NSN 5930-01-631-8496
NSN 6685-01-370-0586
NSN 5985-00-294-4961
NSN 5950-01-103-4557
NSN 5935-01-524-4100
NSN 6620-00-273-8735
NSN 6110-01-109-9026
NSN 5935-01-417-7312
NSN 5975-01-634-0678