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 7035-01-584-7232
NSN 6130-00-992-9733
NSN 5965-00-954-3011
NSN 6145-01-351-5674
NSN 5996-01-621-6973
NSN 5835-01-461-8184
NSN 5835-01-555-8963
NSN 5999-00-650-5885
NSN 6135-01-504-6929
NSN 6145-01-151-4102
NSN 5930-01-202-8192
NSN 5935-01-208-2348