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 6150-00-115-0380
NSN 5965-00-144-2543
NSN 5960-00-389-2915
NSN 5965-01-292-7062
NSN 7035-00-570-4100
NSN 2925-01-129-1261
NSN 5895-01-151-6009
NSN 5996-00-248-4883
NSN 5835-00-366-0240
NSN 5975-00-056-8600
NSN 5960-01-521-6865
NSN 6220-01-210-7642