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 5945-01-572-9426
NSN 5930-01-340-2439
NSN 5985-01-332-2004
NSN 5998-00-209-2267
NSN 6135-01-552-1568
NSN 6105-01-145-1504
NSN 5996-01-534-6918
NSN 5975-00-241-6636
NSN 6620-01-406-6840
NSN 5915-01-422-1679
NSN 5835-00-939-7470
NSN 5965-01-358-6859