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 5835-01-155-0786
NSN 5915-00-233-6346
NSN 5905-01-342-5122
NSN 2925-01-359-4027
NSN 5975-01-085-5824
NSN 6610-01-169-6134
NSN 5895-01-462-6022
NSN 6110-01-415-3343
NSN 7035-00-003-7518
NSN 6110-00-105-0428
NSN 6105-00-462-3295
NSN 5998-01-501-2164