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 5990-00-125-5036
NSN 5996-00-842-9120
NSN 6145-00-526-3056
NSN 6650-00-296-4670
NSN 5855-00-014-5008
NSN 5835-01-568-7796
NSN 6610-01-461-8180
NSN 5998-00-150-9041
NSN 6105-00-941-6098
NSN 5930-01-005-6795
NSN 6650-01-503-1144
NSN 5985-01-258-1049