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 6650-01-017-0980
NSN 6110-01-420-1229
NSN 5965-00-362-2158
NSN 5905-00-981-1568
NSN 6240-01-295-5159
NSN 6620-00-842-9224
NSN 6645-01-569-5729
NSN 5965-01-528-6453
NSN 5905-01-069-8792
NSN 5835-00-092-1136
NSN 4140-00-245-2715
NSN 6105-01-060-7574