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 5950-01-286-9055
NSN 5835-01-291-5405
NSN 5945-00-141-9017
NSN 5996-01-494-8178
NSN 5910-00-833-1987
NSN 5998-00-792-9836
NSN 6145-01-203-0391
NSN 6240-01-300-8528
NSN 5910-00-859-1778
NSN 5999-01-588-8483
NSN 5905-01-525-7909
NSN 5855-01-372-9728