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 5985-01-648-2503
NSN 6150-01-231-3482
NSN 5965-01-310-5695
NSN 5915-00-770-2563
NSN 5835-01-394-7589
NSN 5998-00-894-1962
NSN 6685-01-375-2092
NSN 6135-00-235-1938
NSN 5930-01-492-1573
NSN 5999-00-378-0291
NSN 5895-01-423-5232
NSN 2925-01-534-7314