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 6105-01-319-7052
NSN 6145-00-221-6528
NSN 5835-01-201-1000
NSN 6220-00-186-8565
NSN 5965-01-533-7687
NSN 6110-00-324-8415
NSN 6645-01-196-8616
NSN 5996-01-116-2523
NSN 5996-00-242-4384
NSN 5935-01-442-8356
NSN 5925-01-430-5306
NSN 4140-01-027-1871