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 5965-01-150-1920
NSN 5985-01-167-7942
NSN 5935-00-037-1862
NSN 6110-01-129-5292
NSN 5835-01-647-6426
NSN 6150-01-316-1252
NSN 5990-01-364-8405
NSN 5950-01-394-9163
NSN 6105-01-223-2733
NSN 5960-01-317-3800
NSN 5920-00-922-4906
NSN 5925-00-816-9929