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 6150-01-557-6335
NSN 6110-00-459-4217
NSN 5920-00-558-6792
NSN 5950-01-229-7060
NSN 5935-00-204-9909
NSN 5950-01-317-2493
NSN 7035-00-991-6877
NSN 5950-01-646-8866
NSN 5990-01-480-9938
NSN 5895-00-196-4868
NSN 5915-00-022-0013
NSN 5925-01-257-3017