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 6650-00-356-8405
NSN 5835-01-297-1909
NSN 5985-00-778-5164
NSN 5960-01-436-2159
NSN 5975-01-187-5403
NSN 6130-00-959-8963
NSN 5915-00-537-7364
NSN 5965-00-004-6371
NSN 5925-01-227-5536
NSN 5985-01-046-8373
NSN 6610-00-930-1249
NSN 5905-01-169-7920