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 5965-01-373-8858
NSN 6240-01-220-6066
NSN 5990-01-369-6915
NSN 6220-01-264-8189
NSN 5996-01-586-3041
NSN 6610-00-850-4910
NSN 5965-00-167-7659
NSN 6150-01-274-6349
NSN 5975-01-060-4903
NSN 5999-00-729-7273
NSN 6220-00-262-7863
NSN 6650-00-126-8990