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 6110-00-269-2696
NSN 6145-01-239-7989
NSN 5895-01-652-5297
NSN 6150-00-958-0473
NSN 6320-01-462-3555
NSN 6650-01-096-6803
NSN 5999-01-423-1030
NSN 5990-01-128-7599
NSN 6645-00-879-3867
NSN 5935-00-483-4053
NSN 6650-00-028-2218
NSN 6620-01-341-5164