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 5920-01-315-9534
NSN 6130-01-212-9077
NSN 5999-01-504-0421
NSN 5996-00-172-7553
NSN 7035-00-763-6180
NSN 5998-00-034-4666
NSN 5998-01-046-2943
NSN 6150-01-472-8667
NSN 5935-00-943-0432
NSN 6145-01-244-2760
NSN 5925-01-304-6755
NSN 5915-00-558-4413