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 5985-00-399-8251
NSN 5895-00-018-3858
NSN 6320-01-429-4279
NSN 6645-00-296-8310
NSN 4140-01-477-7061
NSN 7035-00-007-7023
NSN 5999-00-061-3384
NSN 6320-00-228-5678
NSN 6105-01-062-1422
NSN 5998-01-274-4463
NSN 5996-01-233-5752
NSN 6620-01-462-5196