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 6650-01-413-8408
NSN 5999-00-816-2484
NSN 6320-01-162-5977
NSN 5915-01-062-9132
NSN 6110-01-253-1359
NSN 5999-01-120-7883
NSN 5855-01-244-9785
NSN 5895-00-795-0522
NSN 6620-01-200-8176
NSN 5910-00-418-3343
NSN 6145-01-118-6835
NSN 5999-01-283-0791