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 5835-01-375-8930
NSN 5998-01-105-5195
NSN 5930-00-423-2803
NSN 6135-01-383-0151
NSN 5996-01-275-7064
NSN 6150-01-603-2217
NSN 5950-00-949-9619
NSN 5925-00-583-2270
NSN 5965-00-226-0209
NSN 6110-00-269-2696
NSN 6610-01-265-0999
NSN 6135-01-554-8523