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 6150-00-882-7247
NSN 6320-00-110-8005
NSN 6110-01-086-8076
NSN 5945-01-545-9904
NSN 5910-01-273-3590
NSN 6620-01-074-2526
NSN 6145-00-897-3112
NSN 5965-00-985-9157
NSN 5960-01-531-4845
NSN 5930-01-426-0080
NSN 5998-00-925-2992
NSN 5835-00-174-7763