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 6610-00-161-0680
NSN 6240-01-610-6150
NSN 5905-00-727-4513
NSN 5835-01-216-5639
NSN 5835-01-236-6514
NSN 6240-01-160-7934
NSN 5965-00-021-5620
NSN 7035-01-102-5811
NSN 6135-01-524-7621
NSN 5895-00-516-9357
NSN 7035-00-931-9415
NSN 6240-01-625-7262