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 5975-01-295-9198
NSN 5996-01-605-3377
NSN 5945-01-384-2765
NSN 5915-00-984-5665
NSN 5998-00-554-4483
NSN 5930-00-025-1010
NSN 6320-01-250-0290
NSN 6135-01-142-6456
NSN 2925-01-368-5773
NSN 7035-01-479-5268
NSN 6135-01-400-2947
NSN 5835-00-063-0390