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 6150-01-058-1014
NSN 5930-00-786-8406
NSN 5835-00-505-2516
NSN 5998-00-385-9007
NSN 6145-00-419-5928
NSN 5975-01-018-0492
NSN 5950-00-507-2580
NSN 6650-01-398-1387
NSN 6150-01-598-6312
NSN 5895-00-665-3991
NSN 5925-00-335-2728
NSN 5935-01-655-5588