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 6135-00-708-0892
NSN 6150-01-088-7336
NSN 5895-01-481-3952
NSN 5998-00-221-6542
NSN 5996-01-067-6730
NSN 6110-00-438-3859
NSN 5835-01-502-9228
NSN 6650-00-299-9681
NSN 6135-01-598-9889
NSN 6645-01-109-8780
NSN 6645-00-983-2046
NSN 6610-01-116-2527