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 5960-01-223-1203
NSN 6610-01-097-5073
NSN 5835-01-227-4752
NSN 5945-00-727-0695
NSN 6220-01-553-1480
NSN 5935-01-655-5588
NSN 6130-01-354-7480
NSN 6135-01-485-3450
NSN 6320-00-646-3311
NSN 5925-00-290-4451
NSN 6135-01-394-4160
NSN 5855-00-548-4742