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 5960-01-124-0182
NSN 5930-00-102-9516
NSN 5910-01-566-8356
NSN 5945-01-381-9417
NSN 6685-01-553-4781
NSN 6620-00-067-4946
NSN 6105-00-500-0144
NSN 6105-00-775-4249
NSN 5985-01-504-5489
NSN 5855-01-544-4401
NSN 5990-01-311-7491
NSN 6685-01-269-9408