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 5996-01-290-4844
NSN 4140-01-603-8369
NSN 5950-00-865-3824
NSN 5985-00-130-8066
NSN 6320-01-145-9013
NSN 6320-01-627-8295
NSN 5910-01-126-7152
NSN 6220-00-583-9889
NSN 6240-00-196-4518
NSN 5985-01-086-9670
NSN 6135-01-214-6441
NSN 2925-00-614-1758