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 6240-01-219-9358
NSN 5960-01-641-5493
NSN 5835-00-984-1233
NSN 5945-01-539-2269
NSN 5985-01-461-2012
NSN 6320-00-336-9123
NSN 5895-01-441-5343
NSN 5996-01-065-0939
NSN 5895-00-644-5712
NSN 5985-01-364-9418
NSN 5920-00-783-7859
NSN 5930-01-253-6128