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 6650-00-977-7533
NSN 7035-00-009-0099
NSN 5999-00-286-6231
NSN 6150-01-281-0387
NSN 5945-00-752-5929
NSN 6130-01-439-9497
NSN 6130-01-235-9103
NSN 6610-01-233-0949
NSN 5999-01-646-0792
NSN 5950-00-917-7342
NSN 5835-01-392-3105
NSN 6145-00-370-1964