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 6620-00-164-1493
NSN 5835-01-282-3321
NSN 5998-01-110-3946
NSN 5895-01-107-0367
NSN 6135-01-588-4160
NSN 5996-01-426-1920
NSN 6130-01-474-5985
NSN 6620-01-149-2842
NSN 6145-01-253-5455
NSN 6650-00-629-8027
NSN 6650-01-359-1770
NSN 5950-00-722-4487