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 5855-01-406-4821
NSN 5835-00-257-2852
NSN 5895-00-525-3295
NSN 6150-01-188-4579
NSN 6110-01-480-7224
NSN 6145-00-075-4620
NSN 6610-00-300-4774
NSN 6135-01-238-2878
NSN 6135-00-191-6444
NSN 5990-01-421-3325
NSN 5935-00-985-1617
NSN 2925-01-141-7563