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 7035-01-522-4531
NSN 6610-01-066-9197
NSN 6110-01-468-0428
NSN 6110-00-756-3784
NSN 5930-00-581-9548
NSN 6110-00-859-6864
NSN 6620-01-577-6285
NSN 5990-01-632-0969
NSN 6645-01-142-2416
NSN 5835-00-785-7921
NSN 5895-01-652-2181
NSN 6320-00-845-3261