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 5935-00-279-6087
NSN 5915-01-017-2604
NSN 6240-00-952-0099
NSN 5996-01-303-8361
NSN 5910-01-567-3924
NSN 5965-00-289-6280
NSN 6150-01-024-0318
NSN 6610-00-958-0294
NSN 6110-01-302-0569
NSN 2925-01-550-0177
NSN 5990-00-140-4559
NSN 5996-00-166-0037