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 6135-01-582-2589
NSN 6610-00-243-7025
NSN 5895-00-573-7771
NSN 2925-01-509-3465
NSN 5935-01-123-8557
NSN 5960-01-065-9684
NSN 5920-00-288-5849
NSN 5930-01-227-7268
NSN 6105-00-099-8818
NSN 5930-01-573-1045
NSN 5895-01-418-5233
NSN 6145-01-481-4195