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 6105-01-315-9315
NSN 7035-00-104-7613
NSN 5835-01-199-5902
NSN 6240-00-246-5060
NSN 5935-01-545-9733
NSN 5990-00-471-1435
NSN 6610-01-445-1036
NSN 5905-01-539-2463
NSN 6610-01-465-1320
NSN 5975-00-398-9716
NSN 6150-01-536-6995
NSN 5996-00-452-2187