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 4140-00-155-8012
NSN 5945-01-201-3224
NSN 5935-00-242-8138
NSN 6130-00-235-1000
NSN 5895-00-463-4689
NSN 6685-01-314-6200
NSN 5965-00-594-3115
NSN 5925-01-119-3429
NSN 6145-01-058-7193
NSN 5985-01-364-1696
NSN 5855-01-020-7982
NSN 5960-01-123-3313