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 6610-01-464-0897
NSN 6130-01-331-8349
NSN 5996-01-613-1207
NSN 5965-00-630-7872
NSN 5998-01-549-6613
NSN 2925-01-541-5031
NSN 6645-00-269-2764
NSN 2925-00-228-8854
NSN 6620-01-147-5615
NSN 2925-01-360-3575
NSN 6610-01-010-3159
NSN 6645-00-276-7544