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 5950-01-447-0932
NSN 6150-00-272-7949
NSN 5965-01-353-6380
NSN 6610-01-311-5872
NSN 5990-01-116-2181
NSN 5996-00-690-0705
NSN 5998-00-633-5169
NSN 6220-01-105-3184
NSN 5990-00-883-8819
NSN 5945-00-710-2854
NSN 5950-00-958-2493
NSN 5895-01-104-5865