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 5975-00-089-3481
NSN 6650-01-223-0852
NSN 5998-00-801-7925
NSN 5975-01-268-3107
NSN 6130-01-179-2737
NSN 6135-01-469-7574
NSN 5945-00-007-1854
NSN 5950-00-106-8465
NSN 5895-00-468-1442
NSN 5835-01-507-0731
NSN 5905-01-367-6364
NSN 5965-00-529-0602