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 6150-01-456-5339
NSN 5855-01-474-3325
NSN 5990-01-093-8328
NSN 5835-01-535-0948
NSN 5925-00-622-2294
NSN 5915-01-173-5864
NSN 5999-01-311-0738
NSN 5915-01-092-1364
NSN 7035-00-803-3056
NSN 6610-00-476-4402
NSN 5965-00-142-9052
NSN 5996-01-586-4705