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 5835-01-163-4215
NSN 5935-00-296-8999
NSN 6130-00-906-3885
NSN 6685-00-198-9506
NSN 6145-01-288-9482
NSN 5985-01-082-5642
NSN 6130-00-873-4468
NSN 5925-00-830-8148
NSN 5998-01-231-0434
NSN 5915-01-387-1261
NSN 5920-01-322-6539
NSN 5996-01-629-9093