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 5855-01-100-3272
NSN 6320-00-646-3311
NSN 6610-01-354-7963
NSN 5950-00-626-7739
NSN 5835-01-020-5650
NSN 6610-01-658-6611
NSN 5930-00-082-1002
NSN 5930-00-377-6799
NSN 5945-01-366-5389
NSN 5996-01-248-9699
NSN 5960-01-518-4440
NSN 6650-00-122-1109