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 5985-00-226-6846
NSN 5935-01-197-9449
NSN 5930-01-573-7265
NSN 2925-01-448-2880
NSN 5965-00-716-7078
NSN 2925-00-594-1157
NSN 7035-00-981-7216
NSN 6130-01-646-9574
NSN 6320-00-115-0883
NSN 5998-00-352-8722
NSN 5996-00-798-4964
NSN 5950-01-492-5488