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 5960-01-395-1164
NSN 5920-01-517-2868
NSN 5998-01-509-1958
NSN 5930-01-084-6372
NSN 6240-01-580-3494
NSN 6685-01-447-5633
NSN 5895-01-442-5818
NSN 5965-01-444-1322
NSN 7035-01-440-1862
NSN 5975-01-207-0233
NSN 6130-01-086-3823
NSN 6610-01-221-2606