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 5965-01-241-0553
NSN 6130-00-477-7219
NSN 6145-01-003-4305
NSN 2925-00-203-8735
NSN 5915-01-174-1164
NSN 5975-01-628-8503
NSN 2925-01-043-9786
NSN 7035-01-620-2873
NSN 5950-01-368-6075
NSN 5930-00-369-4140
NSN 5998-01-451-4193
NSN 5960-00-457-5560