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 5835-01-229-6964
NSN 5910-00-223-5454
NSN 5920-01-088-8312
NSN 5935-01-445-3448
NSN 5895-00-881-2235
NSN 5950-01-186-3919
NSN 6150-01-102-5844
NSN 6650-01-360-3848
NSN 6645-01-545-6932
NSN 5998-01-212-2164
NSN 5935-00-925-6506
NSN 5990-01-605-4769