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 5855-01-165-6361
NSN 6105-00-426-5430
NSN 5945-01-215-7928
NSN 5920-01-571-8027
NSN 6320-01-643-0850
NSN 5895-00-342-9581
NSN 6150-01-615-9390
NSN 6610-01-263-1752
NSN 5998-00-483-9770
NSN 5990-01-040-6358
NSN 5910-00-541-1381
NSN 6620-01-421-3917