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 6240-01-252-9374
NSN 6320-00-299-3090
NSN 5920-00-236-1118
NSN 5965-00-253-0297
NSN 6620-00-613-3023
NSN 5930-01-561-8140
NSN 5915-00-172-6958
NSN 6105-00-280-2808
NSN 6650-01-028-9791
NSN 5920-01-035-7713
NSN 5895-01-492-3155
NSN 6620-01-121-0736